A social and technical guide to irrigated shelterbelt establishment in northern Sudan, including traditional water extraction from the Nubian sandstone aquifer Author(s) Bristow, Stephen
A field worker's guide to the identification, propagation and uses of common trees and shrubs of dryland Sudan Author(s) Wogt, Kees
Conservation and management of natural heritage in Arab countries : proceedings of the third Regional training course Author(s) Ayyad, Mohamed A. Kassas, Mohammed Ghabbūr, Samīr Ibrāhīm
Implementing sustainable development : experiences in sustainable development administration Author(s) Cooper, Phillip J. Vargas, Claudia Maria
Projet de stratégie sous régionale de lutte anti-braconnage Author(s) Thomassey, Jean-Paul Ngarama, Ali
A look at threatened species : a report on some animals of the Middle East and southern Asia which are threatened with extermination Author(s) Talbot, Lee M. (Lee Merriam)
Some lessons from water harvesting in Sub-Saharan Africa : report from a workshop held in Baringo, Kenya 13-17 October 1986 Author(s) Critchley, Will
