Gotshall, Daniel W.  <br/><br/>
Pacific coast subtidal marine invertebrates:  a fishwatcher's guide / 
by Daniel W. Gotshall and Laurence L. Laurent. 
 - 1st ed 
 - Monterey, Calif. :  Sea Challengers,  1979. 
 - 107 pages :  2  leaves of plates ill (some col.). ;  24 cm. 
<br/><br/> Errata slip inserted. 
<br/><br/>Includes  bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0930118022 (pbk.) 0930118030 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marine invertebrates--Identification.--Pacific coast (North America)