| Authors(s) | Kawakatsu, M., I. Oki, S. Tamura, K. Sekiguchi and R. E. Ogren |
| Year | 1987 |
| Title | Preprint of papers given at the fifth International Symposium on the Turbellaria. Occ. Publ. Biol. Lab. Fuji Women's Coll., Sapporo 18: 1-24. |
| Authors(s) | Kawakatsu, M., I. Oki, S. Tamura, K. Sekiguchi and R. E. Ogren |
| Year | 1987 |
| Title | Preprint of papers given at the fifth International Symposium on the Turbellaria. Occ. Publ. Biol. Lab. Fuji Women's Coll., Sapporo 18: 1-24. |