00507nam a2200169Ia 4500008004100000020001500041082002100056100002400077245006700101260003100168300000800199650004100207650003400248653001400282653001400296700002700310170901s2003    xx            000 0 und d  a085199623X  a633.638911bD75N  aDraycott, A. Philip 0aNutrients for Sugar Beet ProductionbSoil- Plant Relationships  aUKbCABI, Publishingc2003  a242  aAgriculture and related technologies  aTechnology (Applied sciences)  aNutrients  aSugarbeet  aChristenson, Donald. R