TY  - BOOK
ED  - E.U.A. Pesticides Regulation Division
TI  - USDA summary of registered agricultural pesticide chemical uses
U1  - 632.95 
PY  - 1968///
CY  - Washington
PB  - Government Printing Office
KW  - Fungicidas
KW  - Herbicidas
KW  - Insecticidas
KW  - Pesticidas
N1  - La biblioteca tiene : v.1; Contenido : v.1 Herbicides, defoliants, desiccants, plant regulatores.--v.2 Fungicides and nematocides.--v.3 Insecticides, repellents, acaricides
ER  -