Water supply
Desertification and development : dryland ecology in social perspective
1982
Spooner, Brian |
Mann, H. S. |
Desertification : environmental degradation in and around Arid lands
1977
Glantz, Michael H. |
Atraq Desert National Park, Jordan : draft management plan
1966
Hemsley, J. H. |
George, M. |
Park planning handbook : fundamentals of physical planning for parks and recreation areas
1977
Christiansen, Monty L. |
Water shortages : managing to demamd to expand supply research report no. 3
1990
Sethaputra, Sacha |
Panayotou, Theodore |
Wangwacharakul, Vute |
Decision decade for Pakistan's Irrigators
1991
Lamb, Robert |
Environnement et développement en Mauritanie - rapport thématique 2 : Protection des sources en eau douce, des océans, des mers et des côtes
1991
El Hadj, Ely Ould |
Ejiwen, Mohamed el Hafed Ould |