00298nam a2200121Ia 45000030006000000080041000060400015000471000019000622450044000812600022001255460012001470050017001590STCL150530s9999 xx 000 0 und d aSTCLcSTCL aHardin Garrett aBiology its principles and implications bW.H.Freemanc1961 aEnglish20220125170415.0