000 00606nam a2200229Ia 4500
003 OSt
005 20220925221418.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aU22, K7
100 _aWARD R C
_9286475
245 0 _cWARD R C
_aPrinciples of hydrology
260 _aLondon
_bMcGraw-Hill
_c1967
300 _a402p
_ccm.
490 _aNLI Research Studies Series No.131/2018
942 _hU22, K7
_cGB
_2CC
999 _c574263
_d574263