@book{OPUS4-585, title = {Natur - Information - Spa{\"s} - Erleben}, publisher = {Deutschland / Bundesamt f{\"u}r Naturschutz}, address = {Bonn}, organization = {Bundesamt f{\"u}r Naturschutz}, url = {https://nbn-resolving.org/urn:nbn:de:hbz:b219-5854}, pages = {60 Seiten}, year = {2007}, language = {de} }