00273nam a2200121Ia 45000030006000000080041000060400015000471000027000622450024000892600009001135460012001220050017001340STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHexter, W.; Yost, H.T.  aScience of genetics  c1977  aEnglish20220125170341.0