Mai, William F. <br/><br/>
Pictorial key to genera of plant parasitic nematodes 

 - (3 ed.) 
 - Ithaca, New York :  State College of Agriculture. Dept. of Plant Pathology,  1968 
 - pág. varía  : ilus 
<br/><br/><label>LCCN: </label>29630 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nemátodos parásitos de plantas.
<br/><br/><label>Dewey Class. No.: </label>632.6513  / M3 1968