| 其他書名 | Generalized Description of the 40 Primary Corridors: Locations, Modes, Identifying Agencies, Purposes, Environmental Impacts, and Status of Lands Crossed. A Preliminary Conceptual Analysis |
| 出版 | The Bureau, 1974 |
| URL | http://books.google.com.hk/books?id=qYYiAQAAMAAJ&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |