Ground water in the Piedmont upland of central Maryland /

Bibliographic Details
Main Author:	Richardson, Claire A.
Corporate Authors:	United States. Environmental Protection Agency, Geological Survey (U.S.)
Format:	Government Document Book
Language:	English
Published:	[Reston, Va.] : U.S. Dept. of the Interior, Geological Survey ; 1982.
Series:	Geological Survey water-supply paper ; 2077.
Subjects:	Groundwater > Maryland.

Description
Physical Description:	iv, 42 pages : illustrations, maps ; 23 cm.
Bibliography:	Bibliography: pages 40-42.