Geology and mineral resources of the Sabula and Penfield quadrangles, Clearfield, Elk, and Jefferson Counties, Pennsylvania /

Bibliographic Details
Main Author:	Berg, Thomas M.
Other Authors:	Glover, Albert D.
Format:	Book
Language:	English
Published:	Harrisburg : Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey, 1976.
Series:	Atlas (Pennsylvania. Bureau of Topographic and Geologic Survey) ; 74ab.
Subjects:	Geology > Pennsylvania > Clearfield County. Geology > Pennsylvania > Elk County. Geology > Pennsylvania > Jefferson County. Mines and mineral resources > Pennsylvania > Clearfield County. Mines and mineral resources > Pennsylvania > Elk County. Mines and mineral resources > Pennsylvania > Jefferson County.

Description
Item Description:	On spine: Geology of the Sabula and Penfield quadrangles. "Pennsylvania Geological Survey, fourth series." Part of illustrative matter in pocket. "Appendices 1-7 (p. A1-A72)" on microfiche in pocket.
Physical Description:	ix, 98, 73-83 pages : illustrations ; 23 cm.
Bibliography:	Bibliography: pages 91-93.