000 00313nam a22000977a 4500
084 _2Colon Classification
100 _aKRISHNAPRASAD.P.K
245 _aGround water quality analysis of Thrikkadavoor area,Kollam district,Kerala
_cDr.Shaji.E
260 _aThiruvananthapuram
_bUniversity of Kerala
_c2021
942 _cMD
999 _c339711
_d339711