Geohydrology and ground-water resources of Philadelphia, Pennsylvania
By: by Gary N. Paulachok ; prepared in cooperation with the City of Philadelphia Water Department.
Contributors: Philadelphia (Pa.). Water Dept.; Geological Survey (U.S.)
Series: U.S. Geological Survey water-supply paper -- 2346.
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; For sale by the Books and Open-File Reports Section
Published: 1991
Place of publication: [Reston, Va.?]; Denver, CO
Language: eng
Number of pages: 79
Subjects: Groundwater -- Pennsylvania -- Philadelphia.
Other titles: Geohydrology and ground water resources of Philadelphia, Pennsylvania.
Notes: Shipping list no.: 91-504-P.

Includes bibliographical references: (p. 75-78).