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Subject
Urbanization
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Institution
Stanford
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Place
Alameda County (Calif.)
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Polygon
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Year
1990
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1. Important Farmland, Alameda County, California, 1990
1990. California. Farmland Mapping and Monitoring Program. This polygon shapefile represents areas of important farmland in Alameda County, California for 1990. Established in 1982, Government Code Section ... California. Farmland Mapping and Monitoring Program.