| Authors(s) | Svetovidov, A. N.; Ivanova-Berg, M. M. |
| Year | 1970 |
| Title | New records of the marine lamprey (Petromyzon marinus) from the Gulfs of Riga and Finland. Zool. Zh., 49: pp. 160-161. |
| Authors(s) | Svetovidov, A. N.; Ivanova-Berg, M. M. |
| Year | 1970 |
| Title | New records of the marine lamprey (Petromyzon marinus) from the Gulfs of Riga and Finland. Zool. Zh., 49: pp. 160-161. |