| Authors(s) | Schmidt, E. J. |
| Year | 1932a |
| Title | Danish eel investigations during 25 years (1905-1930). Carlsberg Found., Copenhagen, 16 p., 21 fig. |
| Authors(s) | Schmidt, E. J. |
| Year | 1932a |
| Title | Danish eel investigations during 25 years (1905-1930). Carlsberg Found., Copenhagen, 16 p., 21 fig. |