title: [Occurrence and estimation of selenium in water].
mesh_terms: D000818:Animals; D002031:Bulgaria; D002170:Canada; D005504:Food Analysis; D006801:Humans; D007928:Lethal Dose 50; D009426:Netherlands; D051381:Rats; D012623:Seawater / Q000032:analysis; D012643:Selenium / Q000032:analysis* / Q000633:toxicity; D014586:USSR; D014481:United States; D014877:Water Pollution, Chemical / Q000032:analysis*; D014881:Water Supply
chemical_list: D012643:Selenium
vernacular_title: Vorkommen und Bewertung des Selens im Wasser