Extraction of minerals and energy :  today's dilemmas / 
papers. Edited by Raul A. Deju 
 - Ann Arbor, Mich :  Ann Arbor Science Publishers,  1974 
 - x, 301 p. :  ill. ;  24 cm. 
<br/><br/> Sponsored by the Geological Society of America and the Society of Mining Engineers of AIME 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0250400561 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries--Environmental aspects--Congresses