00318nam a2200133Ia 45000030006000000080041000060400015000471000022000622450028000842500011001122600032001235460012001550050017001670STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAnil Kumar De; Ed  aEnvironmental Chemistry  aFourth  bNew age internationalc2002  aEnglish20220125170300.0