Norton , Don C. <br/><br/>
Ecology of plant-parasitic nematodes / 
Don C. Norton 
 - New York :  John Wiley & Sons ,  1978 
 - xiii , 268 p. :  ill. ;  24 cm . 
<br/><br/> 'A Wiley-Interscience publication.' 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0471031887 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant nematodes--Ecology<br/>Nematoda--Ecology