000 01281nam a2200217Ia 45e0
008 181001s2008 xx 000 0 und d
100 _aManivanan R
245 0 _aWater quality modelling rivers streams estuaries
260 _anew Delhi
_bNew india pub. Agency pitampura
_c2008
300 _a305
942 _2ddc
_cBK
999 _c5489
_d5489