00289nam a2200133Ia 45000030006000000080041000060400015000471000015000622450028000772500012001052600009001175460012001260050017001380STCL150530s9999 xx 000 0 und d aSTCLcSTCL aFord, E.B. aMendelism and evolution aSeventh c1960 aEnglish20220125170443.0