| Publication Type: | Journal Article |
| Year of Publication: | 1954 |
| Authors: | Hesketh, G.E. |
| Journal: | Proceedings of the Chester Society of Natural Science, Literature and Art (1951-1953): 100-108. |
| Pagination: | 233 |
| Publication Type: | Journal Article |
| Year of Publication: | 1954 |
| Authors: | Hesketh, G.E. |
| Journal: | Proceedings of the Chester Society of Natural Science, Literature and Art (1951-1953): 100-108. |
| Pagination: | 233 |