| Authors(s) | Heemstra, P. C. |
| Year | 1969 |
| Title | A taxonomic study of the smooth dogfishes (Mustelus spp., Squaliformes, Carcharhinidae) in the western Atlantic Ocean. M.S. Thesis, Univ. Miami, 41 p. |
| Authors(s) | Heemstra, P. C. |
| Year | 1969 |
| Title | A taxonomic study of the smooth dogfishes (Mustelus spp., Squaliformes, Carcharhinidae) in the western Atlantic Ocean. M.S. Thesis, Univ. Miami, 41 p. |