TY  - GEN
AU  - World Health Organization. Promotion of Chemical Safety Unit.
AU  - United Nations Environment Programme.
AU  - International Labour Organisation.
ED  - International Programme on Chemical Safety.
TI  - The WHO recommended classification of pesticides by hazard and guidelines to classification, 1996-1997
PY  - 1996///
CY  - Geneva : 
PB  - World Health Organization
KW  - Pesticides
KW  - Classification, standards
KW  - Hazardous substances
KW  - Classification
KW  - Guidelines
ER  -