000 00271nam a2200109Ia 4500
999 _c25131
_d25131
020 _a08522674479
100 _aRaghunath H M
245 _aHydrology: Principles, Analysis and Design
260 _c1997
_bNEW AGE INTERNATIONAL
_aNew Delhi
300 _aiii+486
942 _cBB