00654nam a22002177a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001200102100001800114245012800132260003100260300002300291650002100314650002100335700001400356710006600370CHAP20220817042143.0971013s1980            r     00010     d  a36215  a37187  a41306  cCHAP  a632bP300aPalti, Josef.  aComparative epidemiology, a tool for better disease managementb: proceedings of the session on comparative epidemiology...  aWageningen :bPUDOC,c1980  a122 p.b: gráfs.14aEpidemiología.14aFitopatología.0 aKranz, J.0 aInternational Congress of Plant Pathology (3 : 1978 : Munich)