Wetlands International
Conservation of fish biodiversity in West African wetlands : regional action plan
2000
Ticheler, Henne |
Fish biodiversity in West African wetlands
2000
Ticheler, Henne |
The Niger, a lifeline : effective water management in the Upper Niger Basin
2005
Zwarts, Leo |
van Beukering, Pieter |
Kone, Bakary |
Wymenga, Eddy |
Le Niger, une artère vitale : gestion efficace de l'eau dans le bassin du Haut Niger
2005
Zwarts, Leo |
van Beukering, Pieter |
Kone, Bakary |
Wymenga, Eddy |
Waterfowl population estimates
1997
Rose, P. M. |
Scott, Derek A. |
Lake Uromiyeh environmental management project
2002
Moser, Michael |
Wetlands in Russia, vol.1: Wetlands of international importance, vol.3: Wetlands on the Ramsar shadow list
2000
Krivenko, V. G. |
Waterbird population estimates
2002
Delany, Simon |
Scott, Derek A. |