000 00446cam a2200157 a 4500
008 091006s2006 ii a sb 001 0 eng d
020 _a9788120337077
100 1 _aDas, Madan Mohan
_97836
245 1 0 _aHydrology
_c/ by Madan Mohan Das, Mimi Das Saikia
260 _aDelhi :
_bPHI,
_cc2009.
300 _axv, 340 p. :
_bill. ;
500 _aEastern economy edition
650 0 _aHydrology.
_9651
942 _cBK
050 1 4 _aGB661.2
_b.R34 2006eb
999 _c30138
_d30138