TY - BOOK ED - International Symposium on the Hydrology of Marsh ridden Areas (1972 : Minsk) TI - Proceedings: Hydrology of marsh-ridden areas T2 - "Studies and reports in hydrology,19. Internaitonal Association of Hydrological sciences" SN - 9231012649 U1 - "U22, L5" PY - 1975/// CY - Paris PB - Unesco KW - Hydrology ER -