00267nam a2200121Ia 45000030006000000080041000060400015000471000024000622450024000862600006001105460012001160050017001280STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aEdward Kormondy, J.  aConcepts of ecology  c0  aEnglish20220125170453.0