00403nam a2200133Ia 4500008004100000082002200041100002100063245002900084260003000113300001500143490003600158600002000194650005500214140224s9999 xx 000 0 und d a631.81.095.337 M4 aShkolnik, M.Y.A. aTrace elements in plants aAmsterdambElsevierc1984 aviii,463p. aDevelopments in Crop Science; 6 aM.Y.A. Shkolnik aPlants-effect of trace elements,Plants-composition