Sources of limestone, gypsum, and anhydrite for dusting coal mines to prevent explosions [microform]

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Bibliographic Details
Corporate Author:	United States. Bureau of Mines
Other Authors:	Bowles, Oliver, 1877-1958
Format:	Government Document Microfilm Book
Language:	English
Published:	Washington : U.S. GPO, 1925.
Series:	Bulletin (United States. Bureau of Mines) ; 247.
Subjects:	Limestone. Coal mines and mining. Mines and mineral resources.

Norlin Library - Government Information - Microform

Holdings details from Norlin Library - Government Information - Microform
Call Number:	EBD I28.3-247.D
EBD I28.3-247.D	Restricted Place a Hold