[The spruce as indicator for lead emmissions (author's transl)].
D000393:Air Pollutants / Q000032:analysis*; D007854:Lead / Q000032:analysis*; D012989:Soil Pollutants / Q000032:analysis; D013997:Time Factors; D014197:Trees
D000393:Air Pollutants; D012989:Soil Pollutants; D007854:Lead
Die Fichte als Indikatorpflanze zur Beurteilung von Bleiimmissionen.