TY  - BOOK
AU  - Varo, P.
TI  - Pesticide chemistry
U1  - 632.95 
PY  - 1975///
CY  - London
PB  - Butterworths
KW  - Pesticidas
KW  - Congresos
N1  - Ponencias presentadas en: International Congress of Pesticide Chemistry. 3, Helsinki, 1974
ER  -