00418nam a2200157Ia 4500008004100000020001500041082001600056100001800072245003000090260003700120300000800157650002300165650001800188653003500206653001900241170901s1976    xx            000 0 und d  a0091253012  a581.2bW42M  aWhitney, P.J. 0aMicrobial Plant Pathology  aLondonbHutchinson and Co.c1976  a160  aBotanical sciences  aPure Sciences  aPhytopathogenic microorganisms  aPlant diseases