Die obersilurischen Fische von Oesel
Subtitle: pt. 2. 1893 : Selachii, Dipnoi, Ganioidei, Pteraspidae und Cephalaspidae
Published: 1893
Language: ger
Number of pages: 124
Notes: Mém. Acad. Imp. Sci. St. Petersbourg (7) XLI. No. 5. 1893.