title: An analysis of the aquatic macrophyte, Myriophyllum exalbescens, as an indicator of metal contamination of aquatic ecosystems near a base metal smelter.
mesh_terms: D000818:Animals; D001151:Arsenic / Q000032:analysis; D005618:Fresh Water / Q000032:analysis; D008350:Manitoba; D008670:Metals / Q000032:analysis*; D018521:Plant Physiological Phenomena; D012525:Saskatchewan; D012987:Soil / Q000032:analysis; D014873:Water Pollutants / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D008670:Metals; D012987:Soil; D014873:Water Pollutants; D014874:Water Pollutants, Chemical; D001151:Arsenic