000 00344nam a2200145Ia 4500
008 240411s9999||||xx |||||||||||||| ||und||
020 _cRS 650.00
040 _aKLS
082 _a577.14 SHA
100 _aSharma,B.K
245 0 _aEnvironmental Chemistry.
250 _a12Th.
260 _aMeerut.
_bGoel Publishing House.
_c2011
942 _cBK
999 _c44146
_d44146