000 00637nam a2200229Ia 4500
003 OSt
005 20220925233845.0
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).2.N8, N0
100 _aTrivedy R K
_9271062
245 0 _cTrivedy R K
_aRiver pollution in India
260 _a New Delhi
_bAshish India
_c1990
300 _a294p. Bib chapteriwse
_ccm.
650 _aGeomorphology
942 _hU216:(G:5).2.N8, N0
_cGB
_2CC
999 _c594718
_d594718