En djupborrning genom silurkalksten i Lumparfjärden, Åland
Series: Societas Scientiarum Fennica. Commentationes physico-mathematicae,; XI, 12; Commentationes physico-mathematicae ;; XI, 12.
Published: 1942
Place of publication: [Helsingfors
Language: fin
Subjects: Limestone -- Finland -- Åland.; Geology, Stratigraphic -- Silurian.
Notes: "Litteratur": p. 4.
Caption title.