@book{OPUS4-903,
  title     = {L{\"a}nder{\"u}bergreifender Biotopverbund in Deutschland},
  publisher = {BfN-Schriftenvertrieb im Landwirtschaftsverlag},
  address   = {M{\"u}nster},
  organization    = {Bundesamt f{\"u}r Naturschutz},
  isbn      = {978-3-7843-3996-2},
  pages     = {5 Karten},
  year      = {2010},
  language  = {de}
}