Park, C.F., Au. <br/><br/>
Ore deposits 

 - 3rd 
 - Tokyo  Toppan  1975 
 - x,530p.  24cm. 
<br/><br/><label>ISBN: </label>071670272x 
<br/><br/><label>Dewey Class. No.: </label>553.1  / P15O