000			00427nam a22001697a 4500
005			20260814171650.0
008			260814b |||||||| |||| 00| 0 eng d
041			_aeng
082			_a613.1 DA
100			_aAnil Kumar De _95695
245			_aEnvironmental Chemistry / _cAnil Kumar De
250			_a4th ed.
260			_aKolkata : _bNew Age International, _c2000.
521			_aAll
650			_aChemistry _95037
942			_cBK
999			_c18261 _d18261