| 其他書名 | A Product of the Workshop on Earth Scientists' Perspectives of Climate Change, Convened Near Denver, Colorado, December 7-9, 1976 |
| 出版 | U.S. Department of the Interior, Geological Survey, 1949 |
| URL | http://books.google.com.hk/books?id=g_xuc8KVcqQC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |