TY - BOOK ED - World Health Organization TI - Specifications for pesticides used in public health : insecticides - rodenticides - molluscicides - repellents - methods PY - 1967/// CY - Geneva PB - World Health Organization KW - Insect repellents - Standards KW - Insecticides - Standards KW - Molluscacides - Standards KW - Pesticides - Standards N1 - Acc. No. 01894 ER -