General and applied entomology
Nayar, K.K.
General and applied entomology - New Delhi Tata McGraw - Hill 1976 - 589 p. ill. 25 cm.
Zoology
595.7 / NAY
General and applied entomology - New Delhi Tata McGraw - Hill 1976 - 589 p. ill. 25 cm.
Zoology
595.7 / NAY