000 00568nam a22002057a 4500
003 GCL
005 20121207111059.0
008 121207b xxu||||| |||| 00| 0 eng d
020 _a8122419461
_cRs.195.00
040 _aGURUDAS COLLEGE LIBRARY
082 _a543
_bDE ed.6
100 _aDe, Anil Kumar
245 1 0 _aEnviornmental chemistry
_cAnil Kumar De ; revised Arnab Kumar De
250 _a6th ed
260 _aNew Delhi
_bNew Age International
_c2006
300 _axvi, 339 p.
650 _aENVIORNMENTAL CHEMISTRY
700 _aDe, Aranb Kumar
942 _cBOOK
999 _c7546
_d7546