Control of acid mine drainage :proceedings of a technology transfer seminar

Year:	1985
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:9027
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	9027
Subjects:	Acid mine drainage--Congresses
	Water--Purification--Congresses
	Coal mines and mining--Waste disposal--Congresses
Link:	https://hdl.handle.net/2027/mdp.39015078516211