TY - BOOK ED - WHO Expert Committee on Vector Biology and Control ED - World Health Organization TI - Chemistry and specifications of pesticides : second report of the WHO Expert Committee on Vector Biology and Control, meeting held in Geneva from 29 November to 5 December 1977 T2 - World Health Organization technical report series ; no. 620 SN - 9241206209 U1 - 100.610.621 PY - 1978/// CY - Geneva PB - World Health Organization KW - Pesticides N1 - 1. Pesticides for use in Public health -- 2. Methods, standards, and sampling -- 3. Collaborations with other organization -- 4. Recommendations -- Annexes ER -