000 00439nam a2200169Ia 4500
008 241210s9999 xx 000 0 und d
020 _a81-224-1247-5.
040 _aJamia Hamdard
041 _aEnglish
082 _a574.5
_bD28E
100 _aDe, Anil Kumar
245 0 _aEnvironmental chemistry
_cAnil Kumar De.
250 _a4th ed.
260 _aNew Delhi
_bNew Age Intenrational
_c2002
300 _axv, 392p., 22cm.
942 _cBK
999 _c39711
_d39711