Publication Type: | Journal Article |
Year of Publication: | 1932 |
Authors: | W. Héllen |
Journal: | Comm. Biol. Soc. Sci. Fenn. |
Volume: | 3 |
Issue: | 11 |
Pagination: | 6 s |
Publication Type: | Journal Article |
Year of Publication: | 1932 |
Authors: | W. Héllen |
Journal: | Comm. Biol. Soc. Sci. Fenn. |
Volume: | 3 |
Issue: | 11 |
Pagination: | 6 s |