| 其他書名 | A Critical Analysis of the Role of the United States in Improving the Global Environment |
| 出版 | National Textbook Company, 1992 |
| 主題 | Nature / Environmental Conservation & Protection |
| ISBN | 08442516239780844251622 |
| URL | http://books.google.com.hk/books?id=id4JAQAAMAAJ&hl=&source=gbs_api |