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| Collection: | Sierra Ancha Historical Images |
| Keywords: |
personnel runoff erosion damage gully |
| Organisms: | cattle |
| Location: | Sierra Ancha Exp Forest; AZ; USA |
| Description: | Watershed Project |
| Date: | 08/30/1939 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
fence line effect protected area damage |
| Organisms: |
sheep cattle |
| Location: | Fort Valley Exp Forest; AZ; USA |
| Description: | Aminal Damage |
| Date: | 10/26/1934 |
