@article{100398, author = {Mageed, Yahia Abdel}, url = {http://digitallibrary.un.org/record/100398}, title = {Anti-desertification technology and management : assessment of water resources in arid and semi-arid regions : Desertification Control Programme Activity Centre /}, publisher = {UNEP,}, recid = {100398}, pages = {27 p. :}, address = {Nairobi :. 1986}, year = {1986}, month = {Jan}, }