| 其他書名 | Huancayo, Peru, January 1946-December 1955 : Cheltenham, Maryland, March 1936-December 1955 : Christchurch, New Zealand, January 1947-December 1955 : Godhavn, Greenland, January 1947-December 1950 |
| 出版 | Carnegie Institute of Washington, 1957 |
| URL | http://books.google.com.hk/books?id=CO8WzwEACAAJ&hl=&source=gbs_api |