| Author: | Yard, Robert Sterling, 1861-1945 |
| Subject: | E151, National parks and reserves -- United States |
| Format: | Text |
| Date issued: | 2008 |
| Language: | English |
| Publisher: | Project Gutenberg, |
| Rights: | Public domain in the USA. |
| Download link: | The Book of the National Parks [electronic resource] / Robert Sterling Yard |