Souvenir / 
National Symposium on Problems and Prospects of Botanical Pesticides in intregated pest management  21st-22nd Jan. 1990, Rajamundry 
 - Rajamundry :  Indian Society of Tobacco Science ,  1990 
 - 73 p. :  ill. ;  28 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pest control--India
<br/><br/><label>Dewey Class. No.: </label>632.95063