TY - GEN TI - HYDROLOGIE DES ROCHES FISSUREES U1 - 551.49 PY - 1967/// CY - Gentbrugge PB - International Association Of Scientific Hydrology KW - Hydrology N1 - Organised By The Unesco In The Frame Work Of The International Hydrological Decdade With The Support Of Iash, Fao And Iah ER -