000 00409nam a2200169Ia 4500
003 OSt
008 181001s2000 xx 000 0 und d
020 _a9788122412475
082 _a577.14
_bDE
100 _aDe, Anil Kumar
245 0 _aEnvironmental chemistry
250 _a4th
260 _bNew Age International,
_aNew Delhi:
_c©2000
300 _axv, 392p.
650 _aApplied Science
942 _2ddc
_cBK
999 _c911
_d911