000 00347nam a2200145Ia 4500
003 OSt
020 _a9788122418255
082 _a627
_bRAG
100 _aRaghunath, H.M.
245 0 _aHydrology: principles analysis design
_bH.M. Raghunath
250 _a2nd Rev ed.
260 _aNew Delhi
_bNew Age
_c2011
300 _a463p.
942 _2ddc
_cTECH
999 _c294431
_d294431