The geology of Pennsylvania's groundwater
By: by Gary M. Fleeger
Contributors: Bolger, Robert C.
Edition: 3rd ed
Series: Educational series -- 3; Educational series (Pennsylvania. Bureau of Topographic and Geologic Survey) -- no. 3
Publisher: Pennsylvania Geological Survey
Published: 1999
Place of publication: Harrisburg
Language: eng
Number of pages: 34
Subjects: Groundwater -- Pennsylvania; Geology -- Pennsylvania
Notes: "Pennsylvania Geological Survey, fourth series."

Originally published under title: Ground water / Robert C. Bolger, 1962