01052nam a2200229Ia 4500 0000006180 20251012174449.0 760910s1974 dcu b 000 0 eng eng arafrespa TD353 .N37 1974 628/.72 More water for arid lands : promising technologies and research opportunities : report of an ad hoc panel of the Advisory Committee on Technology Innovation, Board on Science and Technology for International Development, Commission on International R elations. Washington National Academy of Sciences 1974. vii, 153 p. 23 cm. "Prepared ... for the Office of Science and Technology, Bureau for Technical Assistance, Agency for International Development, Washington, D.C." Introduction and summary in English, Arabic, French, and Spanish. Includes bibliographies. Arid regions. Water conservation. Water-supply, Agricultural. Water-supply. 4022 4022