Analysis of injuries involving jackleg rock drills underground, 1973-1974 /

Bibliographic Details

Main Author:	Oitto, Richard H.
Corporate Author:	United States. Mining Enforcement and Safety Administration
Format:	Government Document Book
Language:	English
Published:	Washington : U.S. Dept. of the Interior, Mining Enforcement and Safety Administration, 1975.
Series:	Informational report (United States. Mining Enforcement and Safety Administration) ; IR1024.
Subjects:	Rock-drills. Mine accidents.