Contributor
- Butcher, Karyle S.2
- Hall, Jim2
- Bokay, Kevin1
- Caspers, Jean1
- Fedoroff, Nick1
- Griffin, Marcia1
- Kingsbury, Louise1
- Mccain, Cindy1
- Patton Mallory, Marcia1
- Pribyl, Larry1
- Thielges, Bart1
- United States. Forest Service1
- United States. Forest Service. Pacific Southwest Region. Forest Pest Management1
- Wells, Gail1
- Yosemite National Park (Agency : U.S.)1