RATNASABAPATHY, Nithiyagowry <br/><br/>
Effect of Some Neem seed Products on Selected Insect pests of Economic Importance 
/by Nithiyagowry Ratnasabapathy 
 - Jaffna  2004 
 - xviii, 139p. 
<br/><br/> Thesis (M.Phil.) - University of Jaffna, 2004. 
<br/><br/>Thesis 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Insect pests-Control<br/> Agricultural pests-Control<br/>Insecticides<br/>Economic zoology<br/>Pest control
<br/><br/><label>Dewey Class. No.: </label>632.9517  / RAT