TY - BOOK AU - "UNITED NTIONS, ECONOMIC AND SOCIAL COUNCIL" ED - "UNITED NTIONS, ECONOMIC AND SOCIAL COUNCIL" TI - Water resources development centre: second biennial report T2 - (Official records: 33rd session special supplement) U1 - "VIN45,936:8.N62f, K2/UN" PY - 1962/// CY - New PB - York United Nations ER -