00418nam a2200145Ia 4500008004100000082001600041100001800057245003900075260004100114300000800155650004100163650003400204653002300238653001100261170901s1949    xx            000 0 und d  a632.3bD72M  aDowson, W. J. 0aManual of Bacterial Plant Diseases  aLondonbAdam and Charles Blackc1949  a183  aAgriculture and related technologies  aTechnology (Applied sciences)  aBacterial diseases  aPlants