00506nam a2200145Ia 4500008004100000082002500041100008300066245002600149260003800175300001300213490005000226600001800276600002700294650003900321140224s9999    xx            000 0 und d  a631.816(100)(063) M6  aInternational Symposium on Foliar Fertilization, Ist, Berlin, Mar.14-16, 1985.  aFoliar fertilization/  aDordrechtbMartinus Nijhoffc1986  axi,488p.  aDevelopments in Plant and Soil Sciences, v.22  aAlexander, A.  aEdited by A.Alexander.  aFertilization,Foliar fertilization