Williams, Roy E. <br/><br/>
Waste production and disposal in mining, milling, and metallurgical industries / 
Roy E. Williams. 
 - [San Francisco] :  Miller Freeman Publications,  c1975. 
 - xx, 489 p. :  ill. 
<br/><br/><label>ISBN: </label>0879300353 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries--Waste disposal.<br/>Mineral industries--By-products.