00557nam a22001817a 4500003000400000008004100004082001800045100002800063245014500091260004000236300001000276502001000286650002400296650001200320650002200332650001100354650001000365OSt250320b        |||||||| |||| 00| 0 eng d  a630.715bP14R  aPandey, Sachchida Nand.  aRelative Effectiveness of Three Modes of Presentation in Farm Broadcasting and Programme Preferences of Farmers / cby Sachchida Nand Pandey  a.- Sabour, Bhagalpurb: BAUc, 1976  a119p.  bM.Sc.  aExtension Education  aFarmers  aFarm Broadcasting  aThesis  aM.Sc.