00281nam a2200121Ia 45000030006000000080041000060400015000471000019000622450040000812600009001215460012001300050017001420STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aLinskens, H.F.  aPollen physiology and fertilization  c1964  aEnglish20220125170332.0