[75 years of the institute and organization of water, soil and air hygiene (author's transl)].
D000047:Academies and Institutes / Q000266:history*; D000397:Air Pollution / Q000517:prevention & control; D004787:Environmental Pollution / Q000517:prevention & control*; D005858:Germany; D006666:History of Medicine; D012987:Soil; D014876:Water Pollution / Q000517:prevention & control
D012987:Soil
75 Jahre Institut und Verein für Wasser-, Boden- und Lufthygiene