Biological Insect Pest Suppression.
Coppel, H.C.
Biological Insect Pest Suppression. - Berlin Springer-Verlag 1977 - 314 p. - Advanced Series in Agricultural Sciences V.4 .
632.7 C6B4
Biological Insect Pest Suppression. - Berlin Springer-Verlag 1977 - 314 p. - Advanced Series in Agricultural Sciences V.4 .
632.7 C6B4