| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
erosion grasses flooding fence line effect protected area overgrazed |
| Location: | Coconino NF; AZ; USA |
| Description: | Fry Park Fenced Plot |
| Date: | 09/02/1941 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
erosion overgrazed range study |
| Organisms: | ponderosa pine |
| Location: | Tonto NF; AZ; USA |
| Description: | Ranger Study Plot |
| Date: | 10/29/1940 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
demonstration area erosion grasses brush fence line effect protected area overgrazed |
| Location: | Tonto NF; AZ; USA |
| Description: | Range Study |
| Date: | 11/06/1936 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
erosion decay grasses regeneration brush overgrazed |
| Location: | Tonto NF; AZ; USA |
| Description: | Watershed Project |
| Date: | 11/1928 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
erosion decay grasses regeneration brush overgrazed |
| Location: | Tonto NF; AZ; USA |
| Description: | Watershed Project |
| Date: | 11/1928 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
erosion decay grasses regeneration brush overgrazed |
| Location: | Tonto NF; AZ; USA |
| Description: | Watershed Project |
| Date: | 11/1928 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
erosion overgrazed |
| Organisms: | cattle |
| Location: | Coronado NF; AZ; USA |
| Description: | Watershed Project |
| Date: | 09/1915 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
erosion overgrazed |
| Organisms: | cattle |
| Location: | Coronado NF; AZ; USA |
| Description: | Watershed Project |
| Date: | 09/1915 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
erosion overgrazed |
| Organisms: | cattle |
| Location: | Coronado NF; AZ; USA |
| Description: | Watershed Project |
| Date: | 09/1915 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
erosion overgrazed |
| Organisms: | cattle |
| Location: | Coronado NF; AZ; USA |
| Description: | Watershed Project |
| Date: | 09/1915 |










