TY  - BOOK
AU  - Nelson John
AU  - John Farrington
TI  - Information exchange networking for agricultural development: : a review of concepts and practices
SN  - 9290811137
PY  - 1994///
CY  - Exter
PB  - Technical Centre for Agricultural and Rural Coopération 
KW  - développement agricole.information
KW  - agriculture.développement.information
ER  -