00317nam a2200133Ia 45000030006000000080041000060400015000471000026000622450047000882500010001352600009001455460012001540050017001660STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aLittlefield Larry, J.  aBiology of the plant rusts:An introduction  aFirst  c1981  aEnglish20220125170327.0