-
By: Société fribourgeoise des sciences naturellesEdition:Publication info: Fribourg, Imprimerie Ant. Henseler, 1880-Volume: v. 5 (1887-90)Series:Holding Institution: Smithsonian Libraries and ArchivesSubjects:BHL Collections:
-
By: Société fribourgeoise des sciences naturellesEdition:Publication info: Fribourg (Suisse), 1901-1947Volume: v.2:1(1905)Series:Holding Institution: University Library, University of Illinois Urbana ChampaignSubjects:BHL Collections: