Procedure for testing explosives used in metal mines, tunnels, quarries, and other engineering operations, with test requirements and schedule of fees.

Bibliographic Details

Format:	Government Document eBook
Language:	English
Published:	[Washington?] : U.S. Government Printing Office, 1926.
Series:	Mines Bur. Schedule No. 1 B
Subjects:	Explosives. Electronic books.
Online Access:	Connect to the full text of this electronic document