Mineral issues-- 1987

Year:	1987
Document Type:	MIBM
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.156/2:987
Series:	Mineral issues
Subjects:	Mines and mineral resources--United States
	Mineral industries--United States
Link:	https://hdl.handle.net/2027/mdp.39015077581448