Active list of permissible explosives and blasting devices approved before December 31, 1975 /

Bibliographic Details
Main Authors:	Ribovich, J., Watson, Richard William, 1927- (Author), Seman, J. J. (Author)
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, 1976.
Series:	Informational report (United States. Mining Enforcement and Safety Administration) ; 1046.
Subjects:	Explosives > Law and legislation > United States. Explosives > Catalogs.