000 00306nam a22001217a 4500
020 _a9788189304546
082 _a551.9
_bDAS/LA
100 _aDas, Brijraj Krishna
245 _aLakes: water and sediment Geochemistry
260 _aDelhi
_bSatish Serial Publishing House
_c2008
300 _a216
942 _cBK
999 _c13698
_d13698