Kesseba, Abbas M.
Technology systems for small farmers : Issues and options /
Abbas M. Kesseba,
- New York: Weatview Press, 1989.
- 229 p.
Donado por: Fernández
0813379253
--AGRICULTURA Y ESTADO / AGRICULTURE AND CONDITION(STATE)--AGRICULTURA-INNOVACIÓN AGRÍCOLA / AGRICULTURE-AGRICULTURAL INNOVATION
630 / K477