Title in right lower margin: Pike Co., Pa. : N4104.5-W7441/32X41 1973. "Compiled in 1973 from 1:24 000-scale maps." UTM and Pa. coordinate grids. Includes notes. "1-16926." Available also through the Library of Congress Web site as a raster image.
Geological Survey (U.S.); United States. Soil Conservation Service
1973
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