| 其他書名 | Confronting the Realities of the Region : a Thesis Submitted in Partial Fulfillment ... for the Degree of Master of Science in Natural Resources |
| 出版 | University of Michigan, 1987 |
| URL | http://books.google.com.hk/books?id=B7VniQ52MIQC&hl=&source=gbs_api |