000 00408nam a2200169Ia 4500
008 221030s9999 xx 000 0 und d
020 _a8122412475
041 _aEnglish
082 _a105.23
_bDee
100 _aA. K. De
245 0 _aEnvironmental Chemistry
_cby A. K. De
250 _a4th
260 _bNew Age International Pub.
_aNew Delhi
_c2000
300 _a392
650 _aChemistry
942 _cBK
999 _c7054
_d7054