| 其他書名 | His Life and Letters and Other Writings |
| 出版 | The Mountaineers Books, 1996 |
| 主題 | Biography & Autobiography / HistoricalNature / Environmental Conservation & Protection |
| ISBN | 08988646319780898864632 |
| URL | http://books.google.com.hk/books?id=v5gBcjZkQ5IC&hl=&source=gbs_api |
| EBook | SAMPLE |