00431nam a22001337a 4500003000400000008004100004082001600045100003100061245010300092260004100195300000900236502002100245650003100266OSt251227b        |||||||| |||| 00| 0 eng d  a632.4bM96I  aKarwan, Md. Jasim Muzaffar  aInvestigations on Helminthosporium bicolor Mitra Causing Purple Sheath Spot of Maize (Zea Mays L.)  aDholi, MuzaffarpurbTCA, Dholic1975  a59p.  bMsc. Agriculture  aMycology & Plant Pathology