00478nam a22001697a 4500003000400000008004100004082001900045100001000064245010400074260003900178300000900217502001000226650002700236650002400263650001100287650001000298OSt240716b        |||||||| |||| 00| 0 eng d  a338.1359bA72E  aArjun  aEconomics of Production and Marketing of Mushroom in Pusa Block of Samastipur District / cby Arjun  a.- Pusa, Samastipurb: RAUc, 2013  a73p.  bM.Sc.  aAgricultural Economics  aMushroom Production  aThesis  aM.Sc.