00303nam a2200121Ia 45000030006000000080041000060400015000471000016000622450052000782600022001305460012001520050017001640STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHyman, L.H.  aInvertebrates:Protozoa through Ctenophora vol I  bMcgraw hillc1940  aEnglish20220125170459.0