An American idea : the making of the national parks
| No. Panggil | 333.7830973 HEA |
| Pengarang | Heacox, Kim; |
| Tempat Terbit | Washington |
| Penerbit | National Geographic Society, |
| Tahun Terbit | 2009 |
| Subject | Taman Nasional; National parks and reserves; |
| Klasifikasi | 333.7830973 |
| Abstrak/Catatan | Belum ada informasi |