Parker, Ronald B. <br/><br/>
Recent volcanism at Amboy Crater,  San Bernardino County, California. 

 - San Francisco :  California Division of Mines and Geology,  1963. 
 - 23 p. :  ill. ;  28 cm. 
 - California. Division of Mines and Geology. Special report  76 .
 - Special report (California. Division of Mines and Geology) ;  76. .
<br/><br/>Bibliography: p. 23. 
<br/><br/><label>LCCN: </label>gs 64000252  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--California--San Bernardino County.<br/>Volcanoes--California--San Bernardino County.
<br/><br/><label>LC Class. No.: </label>TN24.C2  / A33 no. 76