00258nam a2200121Ia 45000030006000000080041000060400015000471000017000622450019000792600009000985460012001070050017001190STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMathur, R.S.  aPlant diseases  c1969  aEnglish20220125170326.0