-
1
-
2by Taye Bekele, Yesuf Assen, Sahlemedhin Sertsu, Amanuel Gorfu, Mohammed Hassena, Tanner, D.G.
Published 2002Texto bibliotecaFAO IT -
3Low input sustainable agriculture in the Rift Valley, Ethiopia Low input sustainable agriculture in the Rift Valley, Ethiopiaby Beyene, S., FAO, Harare (Zimbabwe). Subregional Office for Southern and East Africa eng, FAO/ISCW Expert Consultation on Management of Degraded Soils in Southern and East Africa (MADS-SEA) eng 18-22 Sep 2000 Sess. 2 Pretoria (South Africa), Sertsu, S., Kena, K., Urage, E., Mermut, A.R., Anderson, D.W., Schoenau, J.J., Itanna, F., Institute for Soil, Climate and Water, Pretoria (South Africa) eng
Published 2001Texto bibliotecaFAO IT