Upadhyay, K D; Dwivedi, Kusum <br/><br/>
Textbook of plant nematology 

 -  Aman Publishing House, Meerut  1997 
 - 148 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Worms and related animals; Nematology; Zoology
<br/><br/><label>Dewey Class. No.: </label>595.1  UPA-T