00325nam a2200133Ia 45000030006000000080041000060400015000471000022000622450045000842500011001292600022001405460012001620050017001740STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aChester Starr, K.  aNature and prevention of plant diseasess  aSecond  bMcgraw hillc1947  aEnglish20220125170328.0