| Collection: | Sierra Ancha Historical Images |
| Keywords: | protected area |
| Location: | |
| Description: | Bank protection |
| Date: | 03/09/1931 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
fence line effect protected area |
| Organisms: | mesquite |
| Location: | Tonto NF; AZ; USA |
| Description: | Range Study |
| Date: | 11/1928 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
exclosures protected area |
| Location: | Coconino NF; AZ; USA |
| Description: | Watershed Project |
| Date: | 05/04/1928 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
exclosures protected area |
| Location: | Coconino NF; AZ; USA |
| Description: | Watershed Project |
| Date: | 05/04/1928 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
grasses protected area |
| Location: | Coconino NF; AZ; USA |
| Description: | Range Study |
| Date: | 05/04/1928 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
grazing protected area |
| Location: | Tonto NF; AZ; USA |
| Description: | Range Study |
| Date: | 12/01/1927 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
grazing grasses fence line effect protected area |
| Location: | |
| Description: | Fenced Plot |
| Date: | 1925 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
ranger station fence line effect protected area overgrazed |
| Location: | Tusayan NF; AZ; USA |
| Description: | Chalendar Ranger Station |
| Date: | 08/1922 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
grazing grasses fence line effect protected area |
| Location: | AZ; USA |
| Description: | Fenced Plot |
| Date: | 10/1921 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
grazing erosion protected area |
| Organisms: | cattle |
| Location: | Coronado NF; USA |
| Description: | Watershed Project |
| Date: | 09/1915 |










