• publisher: Zürich : Orell Füssli Graphische Betriebe AG
  • creator: Naturforschende Gesellschaft in Zürich
  • contributor: Naturforschende Gesellschaft in Zu虉rich.
  • Keyword: Science Periodicals. Natural history Periodicals. Exacte wetenschappen. gtt Science Periodicals.
  • years: 1856-
  • pages: v. :
  • language: ger
  • lccn: c
  • class: Q67
  • isbn: 0042-5672
  • notes: Imprint varies.
  • download: pdf file