Webb, Ralph C. <br/><br/>
Natural history of the Pinnacles National Monument, San Benito County, California. 
Edited by Ralph C. Webb. 
 - [n.p.]  Pinnacles Natural History Association,  c1969. 
 - 72 p.  illus.  22 cm. 
<br/><br/> Based on a manuscript by Peter S. Bennett. 
<br/><br/>Bibliography: p. 69-70. 
<br/><br/><label>LCCN: </label>78012894  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--California--Pinnacles National Park.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Pinnacles National Monument (Calif.)
<br/><br/><label>LC Class. No.: </label>F868.S136  / W4