Down, Christopher Gordon <br/><br/>
Environmental impact of mining / 
C. G. Down and J. Stocks 
 - London :  Applied Science Publication,  1977 
 - ix, 371 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0853347166 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineral industries--Environmental aspects