Erosion, conservation and small-scale farming /
Erosion, conservation and small-scale farming /
edited by Hans Hurni and Kebede Tato.
- Berne : Geographica Bernensia, 1992.
- xiii, 582 p. : ill. ; 24 cm.
Includes bibliographical references and index.
Open access.
Soil erosion.
Soil conservation.
Includes bibliographical references and index.
Open access.
Soil erosion.
Soil conservation.