Coyote-Hole primary blasting, Dresser Trap Rock Co., Dresser, Wis.

Author:	Marshall, L. G.
Year:	1959
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:7913
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	7913
Subjects:	Blasting
	Basalt--Wisconsin
Link:	https://hdl.handle.net/2027/mdp.39015078454579