• publisher: Impr. de F. Marlolf
  • creator: Schweizerische Geologische Kommission
  • contributor: unknown library
  • mediatype: texts
  • years: 1894
  • pages: 146
  • language: German
  • notes: Latest issue consulted: n.F., 154. Lfg., published in 1981.
  • download: pdf file