Opportunities for sustained development, succesful natural resources management in the Sahel
1988
Shaikh, Asif |
Arnould, Eric |
Niger
The development of irrigated farming in the Sahel : irrigation policy limitations and farmer strategies - synthesis report
1991
Violet, J. Aviron |
Ido, B. D. |
Soumaila, A. |
van Steekelenburg, P. N. G. |
Waldstein, A. |
Soil - geomorphic relationships in the vicinity of Niamey, Niger
1989
Wilding, L. P. |
Daniels, Ray |
The role of energy in irrigated agriculture in Niger
1987
Kohler, Daniel F. |
Biological diversity in Niger : a preliminary assessment commissioned by the United States Agency for International Development
1991
Millington, S. J. |
Tiega, Anada |
Newby, J. E. |
La reserve de faune de Nazinga : un modèle, une source d'espoir
1990
Sournia, Gérard |