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1421. Wisconsin ZIP Code Areas

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1999. Geographic Data Technology, Inc. (GDT), Harvard Geospatial Library, and Environmental Systems Research Institute, Inc. (ESRI). Wisconsin ZIP Code Areas represents five-digit ZIP Code areas used by the U.S. Postal Service to deliver mail more effectively. The first digit of ... Environmental Systems Research Institute, Inc. (ESRI).

1422. World Lakes

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1999. ESRI, Inc. Layer contains major lakes of the world, as well as shorelines. This includes inland seas, for example, the Caspian. Attribute data includes names,...

1424. World Rivers

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1999. ESRI, Inc. Layer contains major rivers of the world.

1425. World Wildlife Fund Ecoregions, 2000

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1999. World Wildlife Fund and Environmental Systems Research Institute, Inc. (ESRI). World Wildlife Fund Ecoregions represents global terrestrial and freshwater ecoregions defined as relatively large areas of land or water in the wo... Environmental Systems Research Institute, Inc. (ESRI).

1426. wwf_eco

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1999. World Wildlife Fund. World Wildlife Fund Ecoregions represent 24,944 defined global ecoregions. Ecoregions are defined as relatively large areas of land or water that s...

1427. Wyoming Block Groups

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1999. Geographic Data Technology, Inc. (GDT), Harvard Geospatial Library, and Environmental Systems Research Institute, Inc. (ESRI). Wyoming Block Groups represents the U.S. Census block groups of Wyoming. Environmental Systems Research Institute, Inc. (ESRI).

1428. Wyoming Major Roads

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1999. Geographic Data Technology, Inc. (GDT), Harvard Geospatial Library, and Environmental Systems Research Institute, Inc. (ESRI). Wyoming Major Roads represents interstate, U.S., and state highways and other major thoroughfares within Wyoming. Environmental Systems Research Institute, Inc. (ESRI).

1429. Wyoming Major Roads 2002

Line Princeton University Restricted content
1999. Geographic Data Technology, Inc. (GDT). Wyoming Major Roads represents interstate, U.S., and state highways and other major thoroughfares within Wyoming. Environmental Systems Research Institute, Inc. (ESRI).

1430. Wyoming Tracts

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1999. Geographic Data Technology, Inc. (GDT), Harvard Geospatial Library, and Environmental Systems Research Institute, Inc. (ESRI). Wyoming Tracts represents the U.S. Census tracts and block numbering areas (BNA) of Wyoming. Environmental Systems Research Institute, Inc. (ESRI).