Geologic map index of Pennsylvania, 1951-1971 /

Bibliographic Details
Main Author:	McIntosh, Willard L.
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Eister, Margaret F.
Format:	Map
Language:	English
Published:	Washington, D.C. : U.S. Geological Survey, 1973.
Subjects:	Geology > Pennsylvania > Maps > Indexes. Geology > Pennsylvania > Maps > Bibliography. Pennsylvania > Maps > Indexes. Pennsylvania > Maps. Index maps.

Description
Item Description:	Cartographic material.
Physical Description:	1 map : color ; 41 x 66 cm, folded to 26 x 19 cm in envelope 30 x 24 cm
Bibliography:	Bibliography of 119 maps in margin.