TY - BOOK ED - United national educational TI - International Hydrological programme (IHP) sixth session of the intergovernmental council : Paris, 22-30 March 1984 U1 - 551.48 21st ed. PY - 1984/// CY - U.S. PB - Educational scientific and cultural organisation KW - Report of the bureau KW - Hydrological programme N1 - Final report ER -