United Nations Development Programme / Centre for Environment & Development for the Arab Region and Europe / Global Environment Fund / Africa Department of Technical Cooperation International Atomic Energy Agency P.O.Box / United Nations Educational / Scientific and Cultural Organization / International Atomic Energy Agency / Vienna International Centre / / /
The Nubian Sandstone Aquifer System Project: Mapping the World’s Largest Known Fossil Aquifer The Nubian Sandstone Aquifer System project is a successfully completed joint project of the United Nations Development Prog