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1. Chesapeake Bay Watershed Land Cover Data Series 1984
1984. U.S. Geological Survey. To better understand how the land is changing and to relate those changes to water quality trends, the USGS funded the production of a Chesapeake B...
2. Chesapeake Bay Watershed Land Cover Data Series 1992
1992. U.S. Geological Survey. To better understand how the land is changing and to relate those changes to water quality trends, the USGS funded the production of a Chesapeake B...
3. Chesapeake Bay Watershed Land Cover Data Series 2001
2001. U.S. Geological Survey. To better understand how the land is changing and to relate those changes to water quality trends, the USGS funded the production of a Chesapeake B...