00520nam a22001697a 4500003000400000008004100004082001900045100002600064245012200090260003900212300000900251650002700260650001500287650002700302650001100329650001000340OSt250311b        |||||||| |||| 00| 0 eng d  a334.6837bS48I  aSingh, Ratnesh Kumar.  aImpact of Dairy Co-Operative Societies on Farm Economy (Begusarai District) - a case study / cby Ratnesh Kumar Singh  a.- Pusa, Samastipurb: RAUc, 1993  a79p.  aAgricultural Economics  aDairy Farm  aCo-Operative Societies  aThesis  aM.Sc.