| 其他書名 | An Untapped Resource : a Preservation Proposal |
| 出版 | Mill Press, 1991 |
| 主題 | History / Americas (North, Central, South, West Indies)History / Caribbean & West Indies / GeneralNature / Natural Resources |
| ISBN | 97680923279789768092328 |
| URL | http://books.google.com.hk/books?id=xjZNAAAAYAAJ&hl=&source=gbs_api |