000 | 00332nam a22001457a 4500 | ||
---|---|---|---|
003 | SGT | ||
020 | _a9788184873641 | ||
082 | _a628,SHA | ||
100 | _aSHARMA,SWETA | ||
245 | _aENVIRONMENTAL CHEMISTRY | ||
260 |
_aNEW DELHI _bNAROSA PUB. HOUSE _c2014 |
||
300 | _a80.32 | ||
650 | _aENVIRONMENTAL CHEMISTRY | ||
942 |
_2ddc _cBK |
||
999 |
_c24909 _d24909 |