00524nam a22001817a 4500003000400000008004100004082001600045100002100061245011800082260003900200300000900239502001700248650002000265650001000285650002500295650001100320650001100331OSt260605b        |||||||| |||| 00| 0 eng d  a632.3bJ46S  aJha, Prem Kumar.  aStudies on Leaf Blight Disease of Maize Caused by Helminthosporium Maydis Nisikado & Miyake / cby Prem Kumar Jha  a.- Pusa, Samastipurb: RAUc, 1988  a57p.  bM. Sc.d1988  aPlant Pathology  aMaize  aLeaf Blight Diseases  aThesis  aM. Sc.