Copper in California. 
Prepared under the direction of Olaf P. Jenkins. 
 - San Francisco,  1948. 
 - 429 p.  ill., plates  24 cm.  and portfolio of 61 plates and maps. 
 - Its Bulletin  144 .
 - California.  Division of Mines and Geology.  Bulletin  144. .
<br/><br/>Bibliography: p. 359-387. 
<br/><br/><label>LCCN: </label>gs 49000124  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copper mines and mining--California.<br/>Copper ores--California.
<br/><br/><label>LC Class. No.: </label>TN24.C2  / A3 no. 144 
<br/><br/><label>Dewey Class. No.: </label>553.43