Development of a digital model of ground-water flow in deeply weathered crystalline rock, Chester County, Pennsylvania /
by Laurence J. McGreevy and Ronald A. Sloto ; prepared in cooperation with the Chester County Water Resources Authority.

APA Citation

McGreevy, L. J. (Laurence James)., Sloto, R. A., Chester County Water Resources Authority., Geological Survey (U.S.). (1980). Development of a digital model of ground-water flow in deeply weathered crystalline rock, Chester County, Pennsylvania. [Reston, Va.?]: U.S. Dept. of the Interior, Geological Survey.

MLA Citation

McGreevy, L. J. (Laurence James), 1931-, Ronald A Sloto, Chester County Water Resources Authority, and Geological Survey (U.S.). Development of a Digital Model of Ground-water Flow In Deeply Weathered Crystalline Rock, Chester County, Pennsylvania. [Reston, Va.?]: U.S. Dept. of the Interior, Geological Survey, 1980.