000 00564nam a22002177a 4500
999 _c2748
_d2748
003 OSt
005 20170530160619.0
008 170530b xxu||||| |||| 00| 0 eng d
020 _a9788122426175
040 _aSOTL
041 _aEng.
082 _a628.50154
_bDE
100 _aDe, Amit Krishna
245 _aEnvironmental chemistry
_cAuthor
250 _a7th ed.
260 _aGuwahati. :
_bNew Age International ltd.,
_c2010
300 _axvii ; 366 p.
_bPAPER BACK
_c23cm
500 _aChemistry
520 _aEnvironmental, chemistry.
653 _aChemistry