00329nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001800084245004600102260002500148300000800173650001400181221030s9999    xx            000 0 und d  a8120315766  aEnglish  a105.23bBen  aS. K. Banerji 0aEnvironmental Chemistrycby S. K. Banerji  bPHIaNew Delhic1999  a178  aChemistry