Problems of the management of irrigated land in areas of traditional and modern cultivation : report of an inter-congress meeting of the International Geographical Union Working Group on Resource Management in Drylands, 22-31 March, 1982, El Minia, Egypt - Mensching, Horst; Haarmann, Viola; International Geographical Union. Working Group on Resource (Hamburg : IGU Working Group, 1982)
Includes bibliographies.
Keywords: Irrigation engineering -- Congresses, addresses, etc. -- Developing countries; Irrigation engineering -- Developing countries -- Congresses, addres ses, etc; Conservation of natural resources -- Developing countries -- Congres ses, addresses, etc; Arid regions agriculture -- Congresses, addr esses, etc