000 00264nam a22001097a 4500
999 _c337950
_d337950
020 _a9788126161386
082 _a551.9095
_bSAG.G
100 _aRajendra V.Sagar
245 _aGeochemistry and Environmental Geology
260 _aAnmol
_bNewDelhi
_c2014
942 _cBK