Commercial-quality gas from the multipurpose borehole located in the Pittsburgh coalbed /

Bibliographic Details

Main Authors:	Fields, Herbert H., Perry, John H., 1917-2006 (Author), Deul, Maurice (Author)
Corporate Author:	United States. Bureau of Mines
Format:	Government Document Book
Language:	English
Published:	[Washington] : U.S. Dept. of the Interior, Bureau of Mines, [1975]
Series:	Report of investigations (United States. Bureau of Mines) ; 8025.
Subjects:	Natural gas. Mine gases.