00774nam a2200229Ia 4500001000700000003000600007005001700013008004100030010001700071020001500088040001300103042000800116050001400124082002100138245009700159260007400256300004300330504005100373650003600424650002500460700005900485259717OCoLC20160527192100.0020521s2002    mnua     b    001 0 eng c  a  2002105032  a0890542910  aCOOcCOO  apcc 4aSB741.P7200221a632.43bP88104aThe Powdery mildewsba comprehensive treatisecedited by Richard R. Bélanger ... [et al.].  aSt. Paul, Minn.bAPS Press, American Phytopatholgical Societycc2002.  aviii, 292 p.bill. (some col.)c29 cm.  aIncludes bibliographical references and index. 0aPowdery mildew diseases.2Local 0aErysiphaceae.2Local1 aBélanger, Richard R.q(Richard Robert)d1961-2Local