00475nam a2200145Ia 4500082001200000100002300012245009200035260002700127300001000154650003400164650002800198650003500226650005400261710001400315  aTK.0126  aKar, Gyana Chandra 0aEconomics of high yielding variety : A study of an irrigated region of Cuttack district  c1978bUtkal University  a288p.  aIRRIGATION - ORISSA - CUTTACK  aFIELD CROPS - VARIETIES  aFIELD CROPS - ORISSA - CUTTACK  aAGRICULTURE - ECONOMIC ASPECTS - ORISSA - CUTTACK  aMisra, B.