Search Maps
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MapProgress map, national cooperative soil survey, Maine Shows soil "Surveys completed to January 1, 1980." Base map "Source: Maine Highway Commission, Minor civil divisions map, 1967, U.S.G.S. topo sheets." "January 1980." "1-10,761." Available also through the Library of Congress...
- Contributor: Maine Soil and Water Conservation Commission - Maine Agricultural Experiment Station - United States. Soil Conservation Service
- Date: 1980-01-01
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MapProgress map, national cooperative soil survey, Maine "Source: Maine Highway Commission minor civil divisions map, 1967, U.S.G.S. topo sheets." In lower left corner: March 1981. Indexed for soil survey publication areas. "1 10.761." Available also through the Library of...
- Contributor: Maine Soil and Water Conservation Commission - Maine Agricultural Experiment Station - United States. Soil Conservation Service
- Date: 1981-01-01
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MapProgress map, national cooperative soil survey, Maine "Source: Maine Highway Commission minor civil divisions map, 1967, U.S.G.S. topo sheets." In lower left corner: March 1981. Indexed for soil survey publication areas. "1 10.761." Available also through the Library of...
- Contributor: Maine Soil and Water Conservation Commission - Maine Agricultural Experiment Station - United States. Soil Conservation Service
- Date: 1981-01-01
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MapProgress map, national cooperative soil survey, Maine Shows soil "Surveys completed to January 1, 1980." Base map "Source: Maine Highway Commission, Minor civil divisions map, 1967, U.S.G.S. topo sheets." "January 1980." "1-10,761." Available also through the Library of Congress...
- Contributor: Maine Soil and Water Conservation Commission - Maine Agricultural Experiment Station - United States. Soil Conservation Service
- Date: 1980-01-01