| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
grazing protected area study |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Protected and Unprotected areas |
| Date: | 08/20/1935 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
grazing protected area study |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Overgrazed outside of study plot |
| Date: | 08/19/1935 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
grazing protected area |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Rogers Lake plot |
| Date: | 07/28/1932 |
| 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: |
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 |