Principles of agricultural entomology
Edwards, C.A., Heath, G.W.
Principles of agricultural entomology by C.A. Edwards and G.W. Heath - London Chapman & Hall Ltd. 1964 - 418 p. & 36 pls.
Agricultural
Entomlogy
595.7:63 / E 26 P
Principles of agricultural entomology by C.A. Edwards and G.W. Heath - London Chapman & Hall Ltd. 1964 - 418 p. & 36 pls.
Agricultural
Entomlogy
595.7:63 / E 26 P