TY  - BOOK
ED  - Pan American Health Organization.
ED  - International Programme on Chemical Safety.
TI  - Tetrametr'in: gu'ia para la salud y la seguridad
SN  - 9275370826
PY  - 1993///
CY  - México
PB  - Centro Panamericano de Ecolog'ia Humana y Salud
KW  - Environmental exposure
KW  - Pyrethrins
KW  - standards
N1  - Companion volume to: Environmental health criteria ; 98; Published by the World Health Organization for the International Programme on Chemical Safety; DC.HQ
ER  -