Shows "prime farmland", "unique farmland other than prime", "additional farmland of statewide importance", and "other land."; "Base Source: USGS 1:100,000 county base dated 1979 ..."; "Interpretations derived from soil map constructed in 1980 by Cartographic Division, Soil Conservation Service, USDA, of Centre County, Pennsylvania."; "February 1981."; Includes location map, note, and 2 insets showing eastern and western continuation of main map., 1 map on 2 sheets :color ;125 x 180 cm, sheets 135 x 102 cm, Scale 1:50,000
United States. Soil Conservation Service (n.d.). Important farmlands, Centre County, Pennsylvania. United States. Soil Conservation Service. http://cdm17287.contentdm.oclc.org/cdm/ref/collection/maps1/id/33531 (map)