OLS : Record


Main Title Bleeder system in virgin area in a Pittsburgh coalbed mine {electronic resource} /
Author Krickovic, Stephen.
Publisher U.S. Dept. of the Interior, Bureau of Mines,
Place Published {Pittsburg, Pa.?} :
Year Published 1973
OCLC Number 234857718
Subject Added Ent Mine gases; Methane; Mine ventilation
Internet Access
Description Access URL
Library   Call Number Additional Info Location Date Modified
EJBM POD Internet only Headquarters Library/Washington,DC 07/25/2008
Collation 8 p. : digital, PDF file
Notes Title from title screen (viewed on July 22, 2008).
Access Notes Mode of access: Internet at the National Institute for Occupational Safety and Health web site. Address as of 7/22/08: http://www.cdc.gov/niosh/mining/pubs/pdfs/ri7805.pdf; current access available via PURL.
Author Added Ent
Moore, T. D.;
Carpetta, J. E.
Corporate Au Added Ent United States. Bureau of Mines.
Title Ser Add Ent Report of investigations (United States. Bureau of Mines) ;
PUB Date Free Form {1973}
Series Title Untraced Report of investigations ; 7805
BIB Level m
OCLC Time Stamp 20080724095351
Cataloging Source OCLC/T
Language eng
SUDOCS Number HE 20.7131:7805
Origin OCLC
Type CAT
OCLC Rec Leader 01521nam 2200361Ka 45020