Effects of bleeder entries during atmospheric pressure changes

Author: Stevenson, John W.
Additional Authors: Kingery, Donald S.
Year: 1966
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:6786
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 6786
Subject: Mine ventilation
Link: https://hdl.handle.net/2027/mdp.39015078522664

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