Analyses and measured sections of Pennsylvania bituminous coals, Part II /

Bibliographic Details
Corporate Author:	Pennsylvania. Bureau of Topographic and Geologic Survey
Other Authors:	Skema, Viktoras W.
Format:	Book
Language:	English
Published:	Harrisburg : Pennsylvania Geological Survey, [1975]
Series:	Mineral resource report ; 69.
Subjects:	Bituminous coal > Pennsylvania.

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