1. Maps of abiotic susceptibility versus fire-induced conversion to cheatgrass dominance in the sagebrush biome and associated data
- Author(s):
- Board, David I.; Urza, Alexandra K.; Bradford, John B.; Brown, Jessi L.; Chambers, Jeanne C.; Schlaepfer, Daniel R.; Short, Karen C.
2. scounty100: County boundaries of the Southern United States at 1:100,000 scale
- Author(s):
- Negri, M.; Yockey, Edwin
3. scounty2m: County boundaries of the Southern United States at 1:2,000,000 scale
- Author(s):
- Yockey, Edwin