TY - BOOK AU - World Health Organization TI - Specifications for pesticides used in public health: insecticideses-redenticides-molluscicides-respellents-methods: World Health Organization Geneva U1 - 632.95042 PY - 1973/// CY - Geneva PB - World Health Organization KW - Agriculture KW - Pesticides-environmental aspects KW - Pesticide resuides in food KW - Public Health ER -