Proceedings, new technology for ground control in retreat mining
By: [compiled by] Christopher Mark and Robert J. Tuchman.
Contributors: Mark, Christopher.; Tuchman, Robert J.
Series: Information circular,; 9446; DHHS (NIOSH) publ;ication ;; no. 97-133; Information circular (National Institute for Occupational Safety and Health) ;; IC 9446.; DHHS publication :; no. (NIOSH) 97-133.
Publisher: U.S. Dept. of Health and Human Services, Public Health Service, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health
Published: 1997
Place of publication: Pittsburgh, PA
Language: eng
Number of pages: 126
Subjects: Ground control (Mining) -- Congresses.; Pillaring (Mining) -- Congresses.; Mine safety -- Congresses.; Mining engineering -- Congresses.
Other titles: New technology for ground control in retreat mining
Notes: Includes bibliographical references.
"March 1997."