TY  - GEN
AU  - Snapp , Sieglinde 
AU  - Pound , Barry 
TI  - Agricultural systems: agroecology and rural innovation for development
SN  - 9780128020708
U1  - 631 
PY  - 2017///
CY  - London
PB  - Academic Press
KW  - AGRICULTURAL SYSTEMS
ER  -