Science, Technology, and Development. The United States papers prepared for the United Nations Conference on the Application of Science and Technology for the Benefit of the Less Developed Areas. vol. 1, Natural Resources. Energy; Water and river basin development ( 378 pp. $ 1.25); vol. 2, Natural Resources. Minerals and mining; Mapping and geodetic control ( 355 pp. $ 1); vol. 3, Agriculture ( 262 pp. 75 ); vol. 4, Industrial Development ( 190 pp. 55 ); vol. 5, Transportation ( 155 pp. 50 ); vol. 6, Health and Nutrition ( 196 pp. 60 ); vol. 7, Social Problems of Development and Urbanization ( 89 pp. 35 ); vol. 8, Organization Planning, and Programming for Economic Development ( 144 pp. 45 ); vol. 9, Scientific and Technological Policy, Planning, and Organization (60 pp. 30 ); vol. 10, International Cooperation and Problems of Transfer and Adaptation ( 63 pp. 30 ); vol. 1 1, Human Resources-- Training of Scientific and Technical Personnel ( 204 pp. 60 ); vol. 12, Communications ( 162 pp. 50 ). Superintendent of Documents, G. P. O., Washington, D. C. Paper