00568nam a22001937a 4500003000400000008004100004082001700045100002400062245010500086260003900191300001000230502001900240650002900259650002800288650001000316650002400326650001100350650001300361OSt260612b        |||||||| |||| 00| 0 eng d  a627.52bS48D  aSinha, Ashok Kumar.  aDevelopment of Production Function for Various Crops in Gandak Command Area / cby Ashok Kumar Sinha  a.- Pusa, Samastipurb: RAUc, 1998  a118p.  bM. Tech.d1998  aAgricultural Engineering  aIrrigation and Drainage  aCrops  aGandak Command Area  aThesis  aM. Tech.