Park,Charles and Mac Diarmid,Roy,A.Park,Charles F andMac Diarmid,Roy A. <br/><br/>
Ore deposites 
Park,Charles and Mac Diarmid,Roy,A.Park,Charles F andMac Diarmid,Roy A. 
 - San Francisco  W.H.Freeman   1964 
<br/><br/><label>Dewey Class. No.: </label>553.1  / PAR.O