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1. 北京市区图 = Beijing shiqutu

Image Princeton University Restricted content
1988. Zhongguo di tu chu ban she and 中国地图出版社. Selected buildings shown pictorially. [北京] : 中国地图出版社 : 新华书店经销, 1988.
1988. Aerospace Center (U.S.), United States. National Imagery and Mapping Agency., United States. Defense Mapping Agency., Harvard University. Center for Geographic Analysis., and East View Cartographic, Inc. This layer is a georeferenced raster image of the United States Aerospace Center's Operational Navigation Chart (ONC) 1:1,000,000 map series sheet ... Harvard Map Collection, Harvard College Library.

3. Arctic Ice Chart, April 11, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for April 11, 1988. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

4. Arctic Ice Chart, April 18, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for April 18, 1988. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

5. Arctic Ice Chart, April 25, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for April 25, 1988. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

6. Arctic Ice Chart, April 5, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for April 5, 1988. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

7. Arctic Ice Chart, August 1, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for August 1, 1988. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

8. Arctic Ice Chart, August 15, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for August 15, 1988. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).

9. Arctic Ice Chart, August 22, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for August 22, 1988. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).

10. Arctic Ice Chart, August 29, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for August 29, 1988. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).

11. Arctic Ice Chart, August 8, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for August 8, 1988. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

12. Arctic Ice Chart, December 12, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for December 12, 1988. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

13. Arctic Ice Chart, December 19, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for December 19, 1988. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

14. Arctic Ice Chart, December 27, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for December 27, 1988. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

15. Arctic Ice Chart, December 5, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for December 5, 1988. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

16. Arctic Ice Chart, February 1, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for February 1, 1988. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

17. Arctic Ice Chart, February 15, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for February 15, 1988. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

18. Arctic Ice Chart, February 22, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for February 22, 1988. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

19. Arctic Ice Chart, February 29, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for February 29, 1988. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

20. Arctic Ice Chart, February 8, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for February 8, 1988. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

21. Arctic Ice Chart, January 11, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for January 11, 1988. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

22. Arctic Ice Chart, January 18, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for January 18, 1988. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

23. Arctic Ice Chart, January 25, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for January 25, 1988. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

24. Arctic Ice Chart, January 4, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for January 4, 1988. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).

25. Arctic Ice Chart, July 12, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for July 12, 1988. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

26. Arctic Ice Chart, July 18, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for July 18, 1988. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

27. Arctic Ice Chart, July 25, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for July 25, 1988. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

28. Arctic Ice Chart, July 4, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for July 4, 1988. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).

29. Arctic Ice Chart, June 13, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for June 13, 1988. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

30. Arctic Ice Chart, June 20, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for June 20, 1988. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

31. Arctic Ice Chart, June 27, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for June 27, 1988. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

32. Arctic Ice Chart, June 6, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for June 6, 1988. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).

33. Arctic Ice Chart, March 14, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for March 14, 1988. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

34. Arctic Ice Chart, March 21, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for March 21, 1988. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

35. Arctic Ice Chart, March 28, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for March 28, 1988. This layer is part of the Arctic Climate System (ACSYS) H... Arctic Climate System (ACSYS).

36. Arctic Ice Chart, March 7, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for March 7, 1988. This layer is part of the Arctic Climate System (ACSYS) Hi... Arctic Climate System (ACSYS).

37. Arctic Ice Chart, May 16, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for May 16, 1988. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).

38. Arctic Ice Chart, May 2, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for May 2, 1988. This layer is part of the Arctic Climate System (ACSYS) Hist... Arctic Climate System (ACSYS).

39. Arctic Ice Chart, May 24, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for May 24, 1988. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).

40. Arctic Ice Chart, May 30, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for May 30, 1988. This layer is part of the Arctic Climate System (ACSYS) His... Arctic Climate System (ACSYS).

41. Arctic Ice Chart, May 9, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for May 9, 1988. This layer is part of the Arctic Climate System (ACSYS) Hist... Arctic Climate System (ACSYS).

42. Arctic Ice Chart, November 14, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for November 14, 1988. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

43. Arctic Ice Chart, November 21, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for November 21, 1988. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

44. Arctic Ice Chart, November 28, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for November 28, 1988. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

45. Arctic Ice Chart, November 7, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for November 7, 1988. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

46. Arctic Ice Chart, October 10, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for October 10, 1988. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

47. Arctic Ice Chart, October 17, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for October 17, 1988. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

48. Arctic Ice Chart, October 24, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for October 24, 1988. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

49. Arctic Ice Chart, October 3, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for October 3, 1988. This layer is part of the Arctic Climate System (ACSYS) ... Arctic Climate System (ACSYS).

50. Arctic Ice Chart, October 31, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for October 31, 1988. This layer is part of the Arctic Climate System (ACSYS)... Arctic Climate System (ACSYS).

51. Arctic Ice Chart, September 12, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for September 12, 1988. This layer is part of the Arctic Climate System (ACSY... Arctic Climate System (ACSYS).

52. Arctic Ice Chart, September 19, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for September 19, 1988. This layer is part of the Arctic Climate System (ACSY... Arctic Climate System (ACSYS).

53. Arctic Ice Chart, September 26, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for September 26, 1988. This layer is part of the Arctic Climate System (ACSY... Arctic Climate System (ACSYS).

54. Arctic Ice Chart, September 5, 1988

Polygon Stanford University Public content
1988. Arctic Climate System (ACSYS). This polygon shapefile contains ice observations in the Arctic region for September 5, 1988. This layer is part of the Arctic Climate System (ACSYS... Arctic Climate System (ACSYS).

56. Athol, Massachusetts, 1988 (USGS 7.5 x 15 Minute Quadrangle DRG)

Raster Harvard University Public content
1988. Geological Survey (U.S.). This layer is a digital raster graphic of the 7.5 x 15 Minute USGS topographic map of the Athol, Massachusetts quadrangle, 1988. Scale 1:25,000. Th... United States Geological Survey.

57. Ayer, Massachusetts, 1988 (USGS 7.5 x 15 Minute Quadrangle DRG)

Raster Harvard University Public content
1988. Geological Survey (U.S.). This layer is a digital raster graphic of the 7.5 x 15 Minute USGS topographic map of the Ayer, Massachusetts quadrangle, 1988. Scale 1:25,000. The... United States Geological Survey.

58. Barre, Massachusetts, 1988 (USGS 7.5 x 15 Minute Quadrangle DRG)

Raster Harvard University Public content
1988. Geological Survey (U.S.). This layer is a digital raster graphic of the 7.5 x 15 Minute USGS topographic map of the Barre, Massachusetts quadrangle, 1988. Scale 1:25,000. Th... United States Geological Survey.

59. Beijing, 1988

Raster Columbia University Public content
1988. Research Data Services (RDS), Columbia University Libraries and United States. Central Intelligence Agency. This is a scanned version of the 1988 paper map set entitled: Beijing, published by the United States Central Intelligence Agency. This map consist... United States. Central Intelligence Agency.

60. Berlin, New York, 1988 (USGS 7.5 x 15 Minute Quadrangle DRG)

Raster Harvard University Public content
1988. Geological Survey (U.S.). This layer is a digital raster graphic of the 7.5 x 15 Minute USGS topographic map of the Berlin, New York quadrangle, 1988, which includes areas i... United States Geological Survey.

61. Bolivia 1:50.000: Tiahuanacu, hoja 5844 II. Serie H731

Image Princeton University Public content
1988. Inter American Geodetic Survey. North Decimal Degree -16.500000. South Decimal Degree -16.666667. East Decimal Degree -68.500000. West Decimal Degr... [La Paz] : Bolivia. Instituto Geografico Militar, 1988.

62. Buenos Aires : guía y plano - zona urbana

Image Princeton University Restricted content
1988. Borio, Victor Mario. Oriented with north towards lower right corner. Map shows color coded administrative [partidos] boundaries, street names, four classes of roads, ra... Buenos Aires : Editorial Mapa, [1988].

63. Bulgaria, 1988

Image Princeton University Public content
1988. Central Intelligence Agency. This is a map of Bulgaria. The map was created by the Central Intelligence Agency. Central Intelligence Agency.

64. California Farmland Mapping and Monitoring Program, 1988

Collection Stanford University Public content
1988. California Farmland Mapping and Monitoring Program. by the California Department of Conservation, Farmland Mapping and Monitoring Program. Includes Acknowledgments, acreage diagram, and statement of ... California Farmland Mapping and Monitoring Program.
1988. Aerospace Center (U.S.), United States. National Imagery and Mapping Agency., United States. Defense Mapping Agency., Harvard University. Center for Geographic Analysis., and East View Cartographic, Inc. This layer is a georeferenced raster image of the United States Aerospace Center's Tactical Pilotage Chart (TPC) 1:500,000 map series sheet entitle... Harvard Map Collection, Harvard College Library.
1988. Aerospace Center (U.S.), United States. National Imagery and Mapping Agency., United States. Defense Mapping Agency., Harvard University. Center for Geographic Analysis., and East View Cartographic, Inc. This layer is a georeferenced raster image of the United States Aerospace Center's Operational Navigation Chart (ONC) 1:1,000,000 map series sheet ... Harvard Map Collection, Harvard College Library.
1988. Aerospace Center (U.S.), United States. National Imagery and Mapping Agency., United States. Defense Mapping Agency., Harvard University. Center for Geographic Analysis., and East View Cartographic, Inc. This layer is a georeferenced raster image of the United States Aerospace Center's Operational Navigation Chart (ONC) 1:1,000,000 map series sheet ... Harvard Map Collection, Harvard College Library.

69. Chile, Bahia San Vicente (Raster Image)

Raster Stanford University Restricted content
1988. Land Info (Firm) and United States. Defense Mapping Agency. Prepared and published by the Defense Mapping Agency Hydrographic Center. Depths shown by isolines and soundings. Relief shown by contours and spot... Land Info (Firm).

70. China county map, 1988

Polygon Princeton University Restricted content
1988. All China Marketing Research Co., Ltd. Map of administrative divisions in China, at the county level and above, for the year 1988.

71. China-India border, 1988

Image Princeton University Public content
1988. Central Intelligence Agency. This is a map of the China-India border, shown at a scale of 1:14,500,000. The map was created by the Central Intelligence Agency. Central Intelligence Agency.

72. China-India Border: Eastern Sector, 1988

Image Princeton University Public content
1988. Central Intelligence Agency. This is a map of the Eastern sector of the China-India border, shown at a scale of 1:4,000,000. The map was created by the Central Intelligence Age... Central Intelligence Agency.

73. China-India border: Western sector, 1988

Image Princeton University Public content
1988. Central Intelligence Agency. This is a map of the Western sector of the China-India border, shown at a scale of 1:4,000,000. The map was created by the Central Intelligence Age... Central Intelligence Agency.

74. China-USSR border. (1988).

Image Princeton University Public content
1988. Central Intelligence Agency. This is a map of the China-USSR border, shown at a scale of 1:12,000,000. The map was created by the Central Intelligence Agency. Central Intelligence Agency.

75. China-USSR border: Eastern sector. (1988).

Image Princeton University Public content
1988. Central Intelligence Agency. This is a map of the Eastern sector of the China-USSR border, shown at a scale of 1:12,000,000. The map was created by the Central Intelligence Age... Central Intelligence Agency.

76. China-Vietman border. (1988).

Image Princeton University Public content
1988. Central Intelligence Agency. This is a map of the China-Vietnam border, shown at a scale of 1:5,000,000. The map was created by the Central Intelligence Agency. Central Intelligence Agency.

77. City Boundaries, China, 1988

Polygon University of California, Berkeley Restricted content
1988. All China Marketing Research Co., Ltd. This polygon dataset represents city boundaries in China from 1988. The attribute table includes the GB codes and names in Chinese and English (Pin... China Data Center, University of Michigan.

78. Ciudad de Guatemala. Hoja 3

Image Princeton University Public content
1988. United States. Defense Mapping Agency. Hydrographic/Topographic Center. Guatemala. Instituto Geografico Militar. In upper left margin: Ciudad de Gu... Guatemala : Instituto Geográfico Militar, 1988.

79. Ciudad de Guatemala. Hoja 4

Image Princeton University Public content
1988. United States. Defense Mapping Agency. Hydrographic/Topographic Center. Guatemala. Instituto Geografico Militar. In upper left margin: Ciudad de Gu... Guatemala : Instituto Geográfico Militar, 1988.

80. County Boundaries, China, 1988

Polygon University of California, Berkeley Restricted content
1988. All China Marketing Research Co., Ltd. This polygon dataset represents county boundaries in China from 1988. The attribute table includes the GB codes and names in Chinese and English (P... China Data Center, University of Michigan.
1988. Aerospace Center (U.S.), United States. National Imagery and Mapping Agency., United States. Defense Mapping Agency., Harvard University. Center for Geographic Analysis., and East View Cartographic, Inc. This layer is a georeferenced raster image of the United States Aerospace Center's Operational Navigation Chart (ONC) 1:1,000,000 map series sheet ... Harvard Map Collection, Harvard College Library.
1988. Aerospace Center (U.S.), United States. National Imagery and Mapping Agency., United States. Defense Mapping Agency., Harvard University. Center for Geographic Analysis., and East View Cartographic, Inc. This layer is a georeferenced raster image of the United States Aerospace Center's Tactical Pilotage Chart (TPC) 1:500,000 map series sheet entitle... Harvard Map Collection, Harvard College Library.

83. El Salvador, San Miguel, escala 1:7,500

Image Princeton University Restricted content
1988. República de El Salvador, Ministerio de Obras Públicas, Instituto Geográfico Nacional "Ingeniero Pablo Arnoldo Guzmán". Relief shown by spot heights. Map shows roads, railroads, important buildings, waterways, vegetation, sport courts, and tanks. Includes index of po... [San Salvador] : Instituto Geográfico Nacional "Ingeniero Pablo Arnoldo Guzmán", 1988.
1988. Balaban, N.H., Hobbs, Howard C., Olsen, Bruce M., and Wahl, Timothy E. Map showing locations of water wells, soil borings, outcrops and cuttings samples collected during water well drilling. Distribution and sources o... Minnesota Geological Survey.

97. Historical Land Cover, LOBP western sites (Fair Haven), 1988

Polygon Cornell University Public content
1988. Lake Ontario Biocomplexity Project. This shapefile contains polygons representing the historical land cover within the watersheds near Fair Haven, New York, on the southeastern shore ...

98. Hudson, Massachusetts, 1988 (USGS 7.5 x 15 Minute Quadrangle DRG)

Raster Harvard University Public content
1988. Geological Survey (U.S.). This layer is a digital raster graphic of the 7.5 x 15 Minute USGS topographic map of the Hudson, Massachusetts quadrangle, 1988. Scale 1:25,000. T... United States Geological Survey.

99. Hvalfjordur (Raster Image)

Raster Stanford University Restricted content
1988. Land Info (Firm) and United States. Defense Mapping Agency. Georeferenced nautical chart. Map no. 38606 This map is part of a collection of scanned and georeferenced nautical charts produced by the National ... Land Info (Firm).

100. Important Farmland, Alameda County, California, 1988

Polygon Stanford University Public content
1988. California. Farmland Mapping and Monitoring Program. This polygon shapefile represents areas of important farmland in Alameda County, California for 1988. Established in 1982, Government Code Section ... California. Farmland Mapping and Monitoring Program.