[Effects of chemical control of insects and plants on the biological equilibrium].
D000818:Animals; D006540:Herbicides / Q000009:adverse effects*; D007313:Insecta; D007306:Insecticides / Q000494:pharmacology*; D010944:Plants
D006540:Herbicides; D007306:Insecticides
HERBICIDES/injurious effects; INSECTICIDES/effects
Quelques conséquences de la lutte chimique sur les équilibres biologiques.