Nicholas, Warwick L. <br/><br/>
The biology of free-living nematodes / 
by Warwick L. Nicholas 
 - Oxford :  Clarendon Press;  1975 
 - 219 p., 4 p. of plates :  ill. ;  24 cm. 
<br/><br/>Bibliographies : p. 185-209 
<br/><br/><label>ISBN: </label>0198543794 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nematoda