00305nam a2200133Ia 45000030006000000080041000060400015000471000016000622450032000782500010001102600022001205460012001420050017001540STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aPerrott, E.  aWorld of life the biosphere  aFirst  bJohn Murrayc1971  aEnglish20220125170454.0