Weathering of Pittsburgh coal bed at experimental mine near Bruceton, Pa [microform]

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Bibliographic Details
Corporate Author:	United States. Bureau of Mines
Other Authors:	Fieldner, Arno Carl, 1881-1966, Porter, Horace C. (Horace Chamberlain), 1876-1944
Format:	Government Document Microfilm Book
Language:	English
Published:	Washington : U.S. GPO, 1914.
Series:	Technical paper (United States. Bureau of Mines) ; 35.
Subjects:	Coal mines and mining. Gases. Maps.

Norlin Library - Government Information - Microform

Holdings details from Norlin Library - Government Information - Microform
Call Number:	EBD I28.7-35.D
EBD I28.7-35.D	Restricted Place a Hold