Directional drilling for coalbed degasification : program goals and progress in 1978 /

Bibliographic Details

Main Author:	Oyler, David C.
Corporate Author:	United States. Bureau of Mines
Other Authors:	Diamond, W. P. (William P.), Jeran, P. W.
Format:	Government Document Book
Language:	English
Published:	[Washington] : Dept. of the Interior, Bureau of Mines, 1979.
Series:	Report of investigations (United States. Bureau of Mines) ; 8380.
Subjects:	Mine gases. Mine ventilation.