Bureau of Mines portable recording methanometer

Author: Bowser, Merle L.
Additional Authors: Thomas, William E.
Year: 1969
Document Type: BMRA
Issuing Agency: U.S. Dept. of the Interior, Bureau of Mines,
SUDOC: I 28.23:7270
Series: Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number: 7270
Subject: Methane
Link: https://hdl.handle.net/2027/mdp.39015078538561

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