| 其他書名 | A Guide to Parks, Preserves and Wild Places |
| 出版 | Country Roads Press, 1994 |
| 主題 | Travel / United States / Midwest / GeneralTravel / United States / Midwest / East North Central (IL, IN, MI, OH, WI) |
| ISBN | 15662605319781566260534 |
| URL | http://books.google.com.hk/books?id=p7W-ubLhDi8C&hl=&source=gbs_api |