Macfarland, Frank Mace,  <br/><br/>
Studies of opisthobranchiate mollusks of the Pacific Coast of North America/ 
by Frank Mace MacFarland. 
 - San Fransico:   The Academy,  1966. 
 - 546 pages :  illustrations ;   29 cm. 
 - Memoirs of the California Academy of Sciences  volume 6 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mollusks--Pacific Coast (North America).
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Pacific Coast--Mollusks.