00275nam a2200121Ia 45000030006000000080041000060400015000471000017000622450024000792600021001035460012001240050017001360STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aClarke, G.L.  aElements of ecology  bJohn Wileyc1959  aEnglish20220125170347.0