00310nam a2200121Ia 45000030006000000080041000060400015000471000020000622450068000822600009001505460012001590050017001710STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aWheeler, B.E.J.  aDiseases in crops:Institute of biology studies in biology No 64  c1977  aEnglish20220125170327.0