000 00311nam a2200133Ia 4500
008 220919s9999 xx 000 0 und d
082 _a628.5
_bPAN
100 _aPANI, BALRAM
245 0 _aENVIRONMENTAL CHEMISTRY
260 _bIK INTERNATIONAL
_c2007
300 _a554
650 _aChemistry
942 _cBK
999 _c142953
_d142953