1. Community zones for assessing wildfire exposure in the United States
- Author(s):
- Bunzel, Ken; Ager, Alan A.; Day, Michelle A.; Dillon, Gregory K.
2. Forest Inventory and Analysis database
- Author(s):
- USDA Forest Service
3. Bailey's ecoregions and subregions of the United States, Puerto Rico, and the U.S. Virgin Islands
- Author(s):
- Bailey, Robert G.