52 ENVIRONMENT | MT 5216 deterioration of the environment | BT1 dangerous substance | BT2 nuisance | RT food poisoning [2841] | medicament [2841] | pesticide [5626] | product safety [2026] | storage [2036] | toxicology [2841] | veterinary
52 ENVIRONNEMENT | MT 5216 détérioration de l'environnement | BT1 substance dangereuse | BT2 nuisance | RT intoxication alimentaire [2841] | médicament [2841] | pesticide [5626] | produit vétérinaire [2841] | sécurité du produit [2026] | sto