A twenty years' survey of the use of sheathed explosives in Belgium

Author:	Breyre, Ad.
Year:	1940
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:3530
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	3530
Subjects:	Mineral industries--Belgium
	Explosives--Belgium
Link:	https://hdl.handle.net/2027/mdp.39015078491936