| Publication Type: | Journal Article |
| Year of Publication: | 1963 |
| Authors: | A. J. Berry |
| Journal: | Proceedings of the Zoological Society of London |
| Volume: | 141 |
| Start Page: | 361 |
| Pagination: | 361-369 |
| Publication Type: | Journal Article |
| Year of Publication: | 1963 |
| Authors: | A. J. Berry |
| Journal: | Proceedings of the Zoological Society of London |
| Volume: | 141 |
| Start Page: | 361 |
| Pagination: | 361-369 |