TY  - BOOK
AU  - 
AU  - 
TI  - Demeton - S-methy
SN  - 92-4-157197-7
U1  - 615.285:553.643 
PY  - 1997///
CY  - Geneva
PB  - World Health Organisation
KW  - INSECTICIDES, ORGANOPHOSPHATE - TOXICITY
ER  -