| Publication Type: | Thesis |
| Year of Publication: | 1904 |
| Authors: | Szymanski, M. |
| Number of Pages: | 54 pp. |
| City: | Breslau. |
| Keywords: | Porifera |
Taxonomic name:
| Publication Type: | Thesis |
| Year of Publication: | 1904 |
| Authors: | Szymanski, M. |
| Number of Pages: | 54 pp. |
| City: | Breslau. |
| Keywords: | Porifera |