Minerals useful to California agriculture. 
Prepared under the direction of Olaf P. Jenkins. Contributing authors: Oliver E. Bowen, Jr. [and others] 
 - San Francisco,  1951. 
 - 148 p.  illus., plates  24 cm. 
 - Its Bulletin  155 .
 - Bulletin (California. Division of Mines) ;  no. 155. .
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>gs 51000125  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources--California.<br/>Soils--California.<br/>Fertilizers--California.
<br/><br/><label>LC Class. No.: </label>TN24.C2  / A3 no. 155 
<br/><br/><label>Dewey Class. No.: </label>333.8