| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| National Audubon Society Regional Guide to the Southwestern States: Arizona, New Mexico, Nevada, Utah | 978-O-679-4468O-4 (O-679-4468O-X) | 1999 | Peter Friederici · Jonathan D. Kahl · Patrick Leary · Amy Leventer · Wendy B. Zomlefer |