Report of the Committee on Petroleum,  California State Council of Defense, 
July 7, 1917. 
 - Sacramento,  California State Printing Office,  1917. 
 - 191 p.  XLI fold. pl. (maps, diagrs.) fold. tables.  24 cm. 
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<br/><br/><label>LCCN: </label>gs 17000349  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Petroleum--California.
<br/><br/><label>LC Class. No.: </label>TN872.C2  / A5 1917