TY  - BOOK
AU  - 
AU  - Vries, Fruits Penning de, ed.
AU  - Teng, Paul, ed.
AU  - Metselaar, Klass
ED  - International symposium on sistems approaches for agricultural development (1991: Bangkok, Thailand)
TI  - Proceedings of International symposium on systems approaches for agricultural development
SN  - 0792318811
PY  - 1993///
CY  - Boston
PB  - Kluwer Academic Publishers
KW  - Agricultural development
ER  -