Principles of agricultural entomology
Edwards, C.A., Heath, G.W.
Principles of agricultural entomology by C.A. Edwards and G.W. Heath - London Chapman and Hall 1964 - 418 p.
Agricultural Entomology
632.7 / E 26 P
Principles of agricultural entomology by C.A. Edwards and G.W. Heath - London Chapman and Hall 1964 - 418 p.
Agricultural Entomology
632.7 / E 26 P