Coal mine floor heave in the Beckley coalbed, an analysis /

Bibliographic Details
Main Author:	Aggson, James R.
Corporate Author:	United States. Bureau of Mines
Format:	Government Document Book
Language:	English
Published:	[Washington] : Dept. of the Interior, Bureau of Mines, 1978.
Series:	Report of investigations (United States. Bureau of Mines) ; 8274.
Subjects:	Coal mines and mining > West Virginia. Buckling (Mechanics) Structural stability.

Description
Physical Description:	3 unnumbered pages, 32 pages : illustrations ; 27 cm.
Bibliography:	Bibliography: pages 31-32.