Evans, Chris <br/><br/>
Introduction to economic geology and its environmental Impact 

 - London  Blackwell Science  1997 
 - ix,364p. 
<br/><br/><label>ISBN: </label> RS 1368.90 (UKP 19.50) 
<br/><br/><label>Source: </label> RS 1368.90 (UKP 19.50) 
<br/><br/><label>Dewey Class. No.: </label>553 EVA