Geologic map of the Mather quadrangle, Southwestern Pennsylvania /

Bibliographic Details
Main Author:	Kent, Bion H. (Bion Huntley), 1925-
Corporate Authors:	Geological Survey (U.S.), Pennsylvania. Department of Internal Affairs
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : Geological Survey, 1969.
Series:	Geologic quadrangle map ; GQ-826.
Subjects:	Geology > Pennsylvania > Greene County > Maps. Geology > Pennsylvania > Washington County > Maps.

Description
Item Description:	Relief shown by contours and spot heights. "Geology mapped in 1965-66." Includes text, col. cross-section, columnar section, and location map. Location map on envelope. Cartographic material.
Physical Description:	1 map : color ; 58 x 45 cm., on sheet 79 x 93 cm., folded in envelope 30 x 24 cm.
Bibliography:	Includes bibliographical references.