000 00430nam a22001697a 4500
005 20250506131621.0
008 250506b |||||||| |||| 00| 0 eng d
020 _a9788183565578
050 _aQH91.T9 2010
100 _aTyagi, R.
245 _aTextbook of hydrology
_cR. Tyagi
260 _aNew Delhi
_bA P H
_c2010
300 _a181p. :ill.;
_bHbk.
650 _aAquatic biology
650 _aAquatic resources
942 _cBK
999 _c12049
_d12049