00504nam a22001577a 4500 20260617081424.0 260617b |||||||| |||| 00| 0 eng d 0947571051 GB651.I5 Challenges in African hydrology and water resources / edited by D.E. Walling, S.S.D. Foster & P. Wurzel UK International Association of Hydrological Sciences 1984 x, 587p. Pbk Foster, S.S.D (ed.) Wurzel, (ed.) BK 30390 30390 0 lcc 0 0 FUNAAB FUNAAB 2026-06-17 0 GB651.I5 2026-216256 2026-06-17 08:14:41 2026-06-17 BK