Permissible methane detectors [microform]

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Bibliographic Details
Other Authors: Currie, R. D. (Robert Dewey), 1898-, Fene, W. J. (William Joseph), 1891-, Hooker, A. B. (Alva Britt), 1886-
Format: Government Document Microfilm Book
Language:English
Published: [Washington?] : U.S. G.P.O., 1930.
Series:Bulletin (United States. Bureau of Mines) ; 331.
Subjects:

Norlin Library - Government Information - Microform

Holdings details from Norlin Library - Government Information - Microform
Call Number: EBD C22.3-331
EBD C22.3-331 Restricted Place a Hold