Pettibone, Marian H. <br/><br/>
Revision of some species referred to Leptonereis, Nicon, and Laeonereis (Polychaeta: Nereididae) 
[by] Marian H. Pettibone. 
 - Washington,  Smithsonian Institution Press; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.]  1971. 
 - Smithsonian contributions to zoology ;  no. 104 .
<br/><br/>Bibliography: p. 50-53. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>LCCN: </label>70614678 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leptonereis.<br/>Nicon.<br/>Laeonereis.
<br/><br/><label>LC Class. No.: </label>QL1  QL391.P9  / .S54 no. 104 
<br/><br/><label>Dewey Class. No.: </label>591/.08 s  595/.147 
<br/><br/><label>Gov. Doc. Class. No.: </label>SI 1.27:104