Correlation of LANDSAT and air photo linears with roof control problems and geologic features /

Bibliographic Details
Main Author:	Jansky, Jacqueline H.
Corporate Author:	United States. Bureau of Mines
Other Authors:	Valane, Ronald F.
Format:	Government Document Book
Language:	English
Published:	Pgh. [i.e. Pittsburgh], Pa. : U.S. Dept. of the Interior, Bureau of Mines, 1983.
Series:	Report of investigations (United States. Bureau of Mines) ; 8777.
Subjects:	Coal mines and mining > West Virginia > Grant County > Safety measures. Ground control (Mining) > West Virginia > Grant County. Landsat satellites. Aerial photography in geology.

Description
Item Description:	Distributed to depository libraries in microfiche.
Physical Description:	ii, 22 pages : illustrations, maps ; 28 cm.
Bibliography:	Bibliography: pages 21-22.