Fauchald, Kristian <br/><br/>
Polychaete worms:   Definitions and keys to the orders, families and genera  

 - California:   Natural History Museum,   1977 
 - 188p. 
 - Science series   28 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science
<br/><br/><label>Universal Decimal Class. No.: </label>595.142.2   / L7