000 00587nam a2200229Ia 4500
003 OSt
005 20230406115711.0
008 210423s2007 xx 000 0 und d
020 _a8122419461
040 _cAL
041 _aeng
082 _a363.738
_223
_b DOUB
100 _aDe (Anil Kumar);De (Arnab Kumar).
_942228
245 _aEnvironmental chemistry
250 _a6
260 _aNew Delhi
_bNew Age International
_c2007
300 _axvi,339
365 _b195
_cINR
650 _aEnvironmental Problems
_942229
906 _achemistry ; Environmental
942 _2ddc
_cBK
999 _c153644
_d153644