00486nam a22001577a 4500003000400000008004100004082001800045100002000063245012900083260003900212300001000251650002700261650002000288650001100308650000900319OSt250225b        |||||||| |||| 00| 0 eng d  a338.175bK98M  aKumar, Sandeep.  aMicro Level Study on Economics of Production and Marketing of Principles Vegetable Crops in North Bihar / cby Sandeep Kumar  a.- Pusa, Samastipurb: RAUc, 2011  a173p.  aAgricultural Economics  aVegetable Crops  aThesis  aPh.D