TY  - BOOK
ED  - Union Carbide International Company
TI  - Technical research manual sevin brand insecticide
U1  - PA 632.95 U5 
CY  - New York
PB  -  Union Carbide
KW  - Control de Plagas
KW  - Insecticidas
KW  -  análisis
KW  -  toxicidad
ER  -