Title: Naturwissenschaft und Lebensauffassung
Subjects: Anthropology, Eugenics, Social problems, Dolabellinae, Gastropoda, Albatross (Steamer), Albatross Expedition (1899-1900) (uri) http://id.loc.gov/authorities/names/no2016141443 (uri) http://viaf.org/viaf/sourceID/LC|no2016141443