00473nam a2200193Ia 4500008004100000020001500041041001200056082000800068082001100076100002200087100001800109245003700127260001400164260003600178260000900214300001500223365002500238650001600263150901s9999    xx            000 0 und d  a8120412877  aEnglish  a630  bGUR/SC  aGururaj Hunsigi    aKrishna K.R    aScience of field crop production  aNew Delhi  bOxford I B H publishing company  c1998  a426  Pages  aRs.190                aAgriculture