Roberts, Albert Eugene,  1921- <br/><br/>
Geology and geochemistry of the Upper Miocene phosphate deposit near New Cuyama, Santa Barbara County, California / 
by Albert E. Roberts and Thomas L. Vercoutere 
 - Washington, D.C. :  U.S. G.P.O.,  1986 
 - v, 89 p. :  ill., maps (some col.) ;  28 cm. 
 - U.S. Geological Survey bulletin ;  1635 .
<br/><br/> Six folded plates, inserted 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Phosphate rock--California--New Cuyama<br/>Geology, Stratigraphic--Miocene<br/>Geology--California--New Cuyama<br/>Geochemistry--California--New Cuyama
<br/><br/><label>Dewey Class. No.: </label>553.64