| 其他書名 | Surveyed by the Expedition to the Brazilian Guayana from August 1924 to June 1925 : a Paper Read at the Meeting of the Society, 22 March 1926 |
| 出版 | Royal Geographical Society, 1928 |
| URL | http://books.google.com.hk/books?id=SuI9AAAAYAAJ&hl=&source=gbs_api |