Etude de suivi du trait de cote et schéma directeur littoral de l'Afrique de l'Ouest = Regional shoreline monitoring study and drawing up of a management scheme for the West African coastal area
2011
Erosion
The price of soil erosion : an economic evaluation of soil conservation and watershed development
1996
Graaff, Jan de |
The hand of man : soil conservation in Kondoa eroded area, Tanzania
1993
Christiansson, Carl |
Mbegu, Alfred C. |
Yrgard, Anders |
Traditional village institutions in environmental management
1991
Thomas-Slayter, Barbara |
Kabutha, Charity |
Ford, Richard B. |
Desert development : proceedings of the second International Desert Development Conference held on 25-31 January 1987 in Cairo, Egypt
1991
Bishay, A. |
Dregne, H. E. (Harold E.) |
Erosion, conservation and small-scale farming
1992
Hurni, Hans |
Tato, Kebede |
Vanishing land and water : soil and water conservation in dry lands
1988
Chleq, Jean-Louis |
Dupriez, Hugues |
Soil depletion and degradation control in the tropics
1982
Denisoff, I. A. |
Zonn, S. V. |