| 其他書名 | An Account of the Biology, Ecology, and Distribution of the Algae and Pelagic Invertebrates in the Region Surrounding the Mountain Crossing of the Bergen Railway |
| 出版 | I kommisjon hos J. Dybwad, 1927 |
| URL | http://books.google.com.hk/books?id=D8E9AQAAIAAJ&hl=&source=gbs_api |