00350    a2200133   4500020001500000082001500015100002000030245006100050260004100111300001900152650001600171650001400187650001500201  a0876925093  a338.1bSAN  aSankhayan, P.L.  aIntroduction to the economics of agricultural production  aNew DelhibPrentice Hallc1988g1988  a[ii],135p.c24  aAgriculture  aEconomics  aProduction