A textbook of Applied entomology:
K.P.Srivastava.
A textbook of Applied entomology: agricultural, veterinary, medical, Industrial..... K.P.Srivastava. - 2 rev. - New Delhi, India Kalyani 1996. - 507.
Includes index.Biplio.489-491.V.2.
76638064
Entomology. Zoology.
595.7/S774a
A textbook of Applied entomology: agricultural, veterinary, medical, Industrial..... K.P.Srivastava. - 2 rev. - New Delhi, India Kalyani 1996. - 507.
Includes index.Biplio.489-491.V.2.
76638064
Entomology. Zoology.
595.7/S774a