| Publication Type: | Journal Article |
| Year of Publication: | 1961 |
| Authors: | A. J. Berry |
| Journal: | The Bulletin of the National Museum |
| Volume: | 30 |
| Start Page: | 101 |
| Pagination: | 101-105 |
| URL: | http://rmbr.nus.edu.sg/rbz/biblio/30/30bnm101-105.pdf |
| Publication Type: | Journal Article |
| Year of Publication: | 1961 |
| Authors: | A. J. Berry |
| Journal: | The Bulletin of the National Museum |
| Volume: | 30 |
| Start Page: | 101 |
| Pagination: | 101-105 |
| URL: | http://rmbr.nus.edu.sg/rbz/biblio/30/30bnm101-105.pdf |