| Type |  Book |
| ชื่อเรื่อง | What has passed and what remains : oral histories of northern Arizona's changing landscapes / edited by Peter Friederici ; with photographs by Dan Boone and Ryan Belnap |
| ISBN | 0816528667 (pbk.) |
| | 9780816528660 (pbk.) |
| พิมพลักษณ์ | Tucson : University of Arizona Press, c2010 |
| รูปเล่ม | viii, 182 p. : ill. ; 23 cm |
| หัวเรื่อง | Farm life --Arizona [] |
| | Human ecology --Arizona [] |
| | Interviews --Arizona [] |
| | Landscape changes --Arizona [] |
| | Oral history --Arizona [] |
| | Ranch life --Arizona [] |