4th Conference on Ground Control in Mining, July 22-24, 1985
Subtitle: proceedings
By: edited by S.S. Peng and J.H. Kelley ; sponsored by U.S. Bureau of Mines, U.S. Mine Safety and Health Administration, West Virginia University ; organizing committee, J.H. Kelley, chairman [and others]
Contributors: Peng, Syd S., 1939-; Kelley, Jay H.; United States. Bureau of Mines; United States. Mine Safety and Health Administration; West Virginia University. Department of Mining Engineering
Publisher: Department of Mining Engineering, College of Mineral and Energy Resources, The University
Published: 1985
Place of publication: Morgantown, WV
Language: eng
Number of pages: 285
Subjects: Ground control (Mining); Congresses
Other titles: Fourth Conference on Ground Control in Mining ...
Notes: Three papers inserted in the back of the volume: Yield pillar applications : impact on strata control & coal production / by E. Martin [and others] -- Combating dust on shield supports on longwall mining : summary -- Horizontal stresses and their impact on roof stability at the Nelms no. 2 mine / John B. Lizak and John E. Semborski.

Includes bibliographical references.