000 00317nam a2200133Ia 4500
008 250111s9999 xx 000 0 und d
020 _a9789389802801
100 _aDE, KUMAR ANIL
245 0 _aENVIRONMENTAL CHEMISTRY
260 _bNEW AGE, NEW DELHI
_c2024
300 _a394
650 _aChemistry
942 _cBK
999 _c219968
_d219968