000 00702nam a2200229Ia 4500
003 OSt
005 20220925233904.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aU216:(G:5).252EAC.N9, N3
100 _aKhanna Dev Raj
_9299591
245 0 _aEcology and pollution of Ganga river
_b A Limnologic
260 _a New Delhi
_bAshish Publishing House India
_c1993
300 _a241p. Bib p. 225-241
_ccm.
650 _aGeomorphology
942 _hU216:(G:5).252EAC.N9, N3
_cGB
_2CC
999 _c594827
_d594827