TY  - BOOK
AU  - Manfredi, E.
TI  - Methods and equipment for placing chemical products in agriculture
T2  - AGRI/MECH report
U1  - 632.95 
PY  - 1980///
CY  - New York
PB  - United Nations
KW  - Pesticidas
KW  - Aplicación
ER  -