00671nam a22002057a 4500003000400000008004100004082001700045100002700062245010600089260003900195300001000234502001000244650002700254650002000281650001100301650001000312942001100322999001700333952011500350OSt250310b        |||||||| |||| 00| 0 eng d  a338.17bP74E  aPrasad, Krishna Kumar.  aEconomics of Fish Production and Marketing in Hasanpur Block (Samastipur) / cby Krishna Kumar Prasad  a.- Pusa, Samastipurb: RAUc, 1992  a128p.  bM.Sc.  aAgricultural Economics  aFish Production  aThesis  aM.Sc.  2ddccT  c47611d47611  00102ddc4070aRAUbRAUd2025-03-10eby Authorg0.00l0o338.17 P74Ep43891r2025-03-10w0000-00-00yTkGift