Training Material
Farmers and scientists: a joint effort in upland soil conservation research and technology transfer
Fujisaka, S; Garrity, D. P, 'Farmers and scientists: a joint effort in upland soil conservation research and technology transfer', vol. 24 pages, Paper presented at the International Workshop on Conservation Farming on Hillslopes, 20-29 March, 1989, Taichung, Taiwan. 24 p, 1989