TY  - GEN
AU  - Altieri
TI  - Crop Protection Strategies For Subsistence Farmers
U1  - 631.584/ALT 
PY  - 1993///
CY  - America
PB  - Westview Press
N1  - Plants%Protection-Developing Countries%Alternative Agriculture%Farms%Small-Developnig Countries; America
ER  -