TY  - BOOK
AU  - Office de Pesticide Programs Analytical Chemistry Branch
TI  - Manual of chemical methods for pesticides and devices
SN  - 0-935584-47-1
CY  - Arlington
PB  - Aoac
KW  - Quimica
KW  - Pesticidas
KW  - Metodos
KW  - Proteccion
KW  - Ambiental
N1  - U.S. environmental protection agency
ER  -