TY - BOOK AU - UNITED NATIONS, ECONOMIC AND SOCIAL COUNCIL. ED - UNITED NATIONS, ECONOMIC AND SOCIAL COUNCIL. TI - Water resources development centre: Third biennial report. U1 - V1N45,93:3.N64, K4/UN PY - 1964/// CY - New York PB - United Nations N1 - Official records: 37th session supplement no. 13 ER -