Hetherington, Duncan Charteris <br/><br/>
Comparative studies on certain features of nematodes and their significance 

 - 62 pages:  illustration ;  23cm 
 - Illinois biological monographs ; vol. 8, no. 2 .
<br/><br/> Acc. No. 05677 : 05377 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nematoda