|
總筆數:2
篇名 | 作者 | 刊名 | 出版年 | 查看 |
Smallholder production structure and rural roads in Africa: the case ofNakuru District, Kenya |
Obare, G.A.;Omamo, S.W.;Williams, J.C.; |
Agricultural Economics |
2003-05-01 |
查看 |
Diversification economies and specialisation efficiencies in a mixed foodand coffee smallholder farming system in Papua New Guinea |
Coelli, T.;Fleming, E.; |
Agricultural Economics |
2004-12-01 |
查看 |
|
|