Park , Charles F. . <br/><br/>
Ore Deposits /  Textual Documents 
Charles F. Park, Roy A. Macdiarmid. 
 - 3rd ed. / 
 - San Francisco :  W.H. Freeman & Co ,  C 1975. 
 - x, 530p. :  ill. ;  22cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0-7167-0272-X 
<br/><br/><label>Subjects--Index Terms: </label>Geology-Ore deposits Ore deposits PG-Geology 
<br/><br/><label>Dewey Class. No.: </label>552  / Pa 21 Or