Ground-water levels in the lower Paleozoic and Precambrian crystalline rocks, southeastern Chester County, Pennsylvania, July and August 1986 /

Bibliographic Details
Main Author:	Garges, John A. (Author)
Corporate Author:	Geological Survey (U.S.) (Cartographer)
Format:	Government Document Map
Language:	English
Published:	[Reston, Va.] : United States Department of the Interior, Geological Survey, 1987.
Series:	Water-resources investigations report ; 86-4352.
Subjects:	Groundwater > Pennsylvania > Chester County > Maps. Water table > Pennsylvania > Chester County > Maps. Groundwater. Water table. Pennsylvania > Chester County. Maps.
Online Access:	https://purl.fdlp.gov/GPO/gpo138583

Description
Item Description:	Relief shown by contours and spot heights. "Prepared in cooperation with the Chester County Water Resources Authority." Black line print. Includes location map.
Physical Description:	1 online resource (1 map).