| Authors(s) | Bøggild, O. B. |
| Year | 1930 |
| Title | The shell structure of the mollusks. K. Danske Vid. Selsk. Skr. 9(2) (4): 235-325, 10 figs, 15 pls. |
| Authors(s) | Bøggild, O. B. |
| Year | 1930 |
| Title | The shell structure of the mollusks. K. Danske Vid. Selsk. Skr. 9(2) (4): 235-325, 10 figs, 15 pls. |