Effectiveness of bleeder entries in ventilating pillared areas of bituminous-coal mines /

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Bibliographic Details
Author / Creator:	Kingery, D. S. (Donald Samuel), author.
Imprint:	[Washington, D.C.] : United States Department of the Interior, Bureau of Mines, 1957.
Description:	1 online resource (ii, 24 pages) : illustrations.
Language:	English
Series:	Report of investigations ; 5360 Report of investigations (United States. Bureau of Mines) ; 5360.
Subject:	Mine ventilation. Mine ventilation.
Format:	E-Resource U.S. Federal Government Document Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/11597124

Hidden Bibliographic Details
Other authors / contributors:	Dornenburg, D. D., author. United States. Bureau of Mines, issuing body.
Notes:	"Work on manuscript completed August 1956." "September 1957." Description based on online resource; title from PDF title page (UNT website, viewed May 5, 2018).
Other form:	Print version: Kingery, D. S. Effectiveness of bleeder entries in ventilating pillared areas of bituminous-coal mines
GPO item no.:	0637-A (online)
Govt.docs classification:	I 28.23:5360

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