Surface subsidence over longwall panels in the western United States /

Bibliographic Details
Main Author:	Allgaier, Frederick K.
Corporate Author:	United States. Bureau of Mines
Format:	Government Document Book
Language:	English
Published:	Pgh. [i.e. Pittsburgh], Pa. : U.S. Dept of the Interior, Bureau of Mines, 1982.
Series:	Information circular (United States. Bureau of Mines) ; 8896.
Subjects:	Mine subsidences > Utah. Coal mines and mining > Utah.

Description
Physical Description:	24 pages : illustrations, 1 map ; 28 cm.
Bibliography:	Includes bibliographical references.