Minerals.

Bibliographic Details
Corporate Author: Pennsylvania. Bureau of Topographic and Geologic Survey
Other Authors: Ashley, Geo. H. (George Hall), 1866-1951, Hickok, W. O. (William Orville), 1905-, Stone, Ralph W. (Ralph Walter), 1876-1964
Format: Book
Language:English
Published: Harrisburg, Pa. : Dept. of Internal Affairs, Topographic and Geologic Survey, 1933.
Series:Bulletin (Pennsylvania. Bureau of Topographic and Geologic Survey) ; M18-A, M18-B, M18-C.
Subjects:

Commonwealth

Holdings details from Commonwealth
Call Number: PY G345/4.3:M18
TN24.P4 A7