00317nam a2200133Ia 45000030006000000080041000060400015000471000025000622450048000872500010001352600009001455460012001540050017001660STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRamesh, R.; Anbu, M.  aChemical methods for environmental analysis  aFirst  c1996  aEnglish20220125170228.0