TREADWELL,AARON L  <br/><br/>
A NEW SPECIES OF POLYCHAETOUS ANNELID FROM PANAMA ,WITH NOTES ON ON HAWAIIAN FROM  

 - GOVERMENT PRITING OFFICE  WASHINGTON  1917 
 - 3P. : 6 ill ; 23 CM  
 -  VOL 52 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>2 C 16<br/>Science<br/>1917
<br/><br/><label>Universal Decimal Class. No.: </label>2  / C16