TY - SER AU - Hufschmidt,Maynard M. AU - Kindler,Janusz ED - International Hydrological Programme TI - Approaches to integrated water resources management in humid tropical and arid and semiarid zones in developing countries T2 - Document AV - AS4 U8 A15 SC-91/WS/53 PY - 1991/// CY - Paris PB - UNESCO KW - Water resources development KW - Developing countries KW - Tropics N1 - "IHP-III projects 10.1(a) and 10.2(a)"; "International Hydrological Programme"--Cover ER -