@book{OPUS4-3225,
  title     = {Umweltschutz},
  editor    = {Michael Kloepfer and Dirk Uwer},
  publisher = {Beck},
  address   = {M{\"u}nchen},
  isbn      = {978-3-406-45210-9},
  year      = {1981},
  language  = {de}
}