00309nam a2200121Ia 45000030006000000080041000060400015000471000024000622450057000862600015001435460012001580050017001700STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aClark, L.R.; Others  aEcology of insect populations in theory and practice  bELBSc1972  aEnglish20220125170503.0