| Publication Type: | Journal Article |
| Year of Publication: | 1881 |
| Authors: | W. A. Herdman |
| Journal: | Proceedings of the Royal Society of Edinburgh |
| Volume: | 11(3) |
| Start Page: | 52 |
| Pagination: | 52-88 |
| Publication Type: | Journal Article |
| Year of Publication: | 1881 |
| Authors: | W. A. Herdman |
| Journal: | Proceedings of the Royal Society of Edinburgh |
| Volume: | 11(3) |
| Start Page: | 52 |
| Pagination: | 52-88 |