Textbook of applied entomology : Concept in pest management
Srivastava, K.P.
Textbook of applied entomology : Concept in pest management - 3rd - Ludhiana Kalyani 2010 - 24cm. ; v. 1. 439
INSECT PEST -- CONTROL
INSECT PEST -- CONTROL INSECTICIDES
632.9 S66T
Textbook of applied entomology : Concept in pest management - 3rd - Ludhiana Kalyani 2010 - 24cm. ; v. 1. 439
INSECT PEST -- CONTROL
INSECT PEST -- CONTROL INSECTICIDES
632.9 S66T