Erosion, conservation, and small-scale farming
By: edited by Hans Hurni and Kebede Tato.
Contributors: Hurni, Hans.; Tato, Kebede.; Geographica Bernensia.; International Soil Conservation Organisation. International Conference,; World Association of Soil and Water Conservation.
Publisher: Geographica Bernensia; International Soil Conservation Organisation; World Association of Soil and Water Conservation
Published: 1992
Place of publication: [Berne?]
Language: eng
Notes: Based on material originally presented at the 6th International Conference of ISCO in Ethiopia and Kenya, 6-18 November 1989.