TY - BOOK AU - "UN, ECONOMIC AND SOCIAL COMMISSION FOR ASIA AND THE PACIFIC" ED - "UN, ECONOMIC AND SOCIAL COMMISSION FOR ASIA AND THE PACIFIC" TI - Proceedings of the expert group meeting on water p T2 - "United Nations, Water Resources Series. 55" U1 - "X9(D2):76.1.N7, M1/UN" PY - 1981/// CY - New PB - York United Nations U S A KW - Engineering ER -