00334nam a2200133Ia 45000030006000000080041000060400015000471000018000622450050000802500010001302600031001405460012001710050017001830STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aFritsch, F.E.  aStructure and reproduction of the algae vol I  aFirst  bCambridge universityc1956  aEnglish20220125170354.0