Mine waste disposal technology proceedings /  
compiled by Staff-Mi nerals Research. 
 - Cincinnati, Ohio :    Bureau of Mines, United States Department of t he Interior,    1981. 
 - 70 p. :    ill. ;    28 cm. 
 - Information circular ;    8857. .
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Mines and mineral resources -- Waste disposal -- Congresses.<br/> Coal mine waste -- Congresses.
<br/><br/><label>Dewey Class. No.: </label>622.5