00550nam a22001817a 4500003000400000008004100004082001800045100002300063245015200086260004000238300000900278502001100287650001500298650001000313650002300323650001100346650001100357OSt240710b        |||||||| |||| 00| 0 eng d  a632.951bS48S  aSingh, Sohja Nand.  aStudies on Varietal Resistance of Paddy & Insecticidal Efficacy of Granular and Spray Formulations Against Paddy Stem-Borer / cby Sahja Nand Singh  a.- Sabour, Bhagalpurb: BACc, 1984  a85p.  bM. Sc.  aEntomology  aPaddy  aSpray Formulations  aThesis  aM. Sc.