Kirkegaard, J. B. <br/><br/>
The polychaeta of west Africa 

 - Copenhagen  : Danish Science Press  , 1959 
 - 117 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>POLYCHAETA
<br/><br/><label>Dewey Class. No.: </label>595.147 096