Determining cleat orientation of deeper coalbeds from overlying coals /

Bibliographic Details

Main Authors:	McCulloch, C. M. (Charles M.), Lambert, Stephen W. (Author), White, James R. (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, 1976.
Series:	Report of investigations (United States. Bureau of Mines) ; 8116.
Subjects:	Coal mines and mining. Coal gasification.