Estimate of known recoverable reserves of coking coal in Cambria County, PA. /

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Bibliographic Details
Author / Creator:	Dowd, James J., author.
Imprint:	Pittsburgh, Pa. : United States Department of the Interior, Bureau of Mines, 1950.
Description:	1 online resource (vi, 25 pages) : maps.
Language:	English
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ; 4734 Report of investigations (United States. Bureau of Mines) ; 4734.
Subject:	Coal -- Pennsylvania -- Cambria County. Coal. Pennsylvania -- Cambria County.
Format:	E-Resource U.S. Federal Government Document Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/11597187

Hidden Bibliographic Details
Varying Form of Title:	Estimate of known recoverable reserves of coking coal in Cambria County, Pennsylvania
Other authors / contributors:	United States. Bureau of Mines, issuing body.
Notes:	"October 1950." Includes bibliographical references. Description based on online resource, PDF version; title from title page (May 4, 2018, viewed on Aug. 7, 2017).
Other form:	Print version: Estimate of known recoverable reserves of coking coal in Cambria County, Pa. Washington, DC : U.S. Dept. of the Interior, Bureau of Mines, 1950
GPO item no.:	0637-A (online)
Govt.docs classification:	I 28.23:4734

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