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| Collection: | Sierra Ancha Historical Images |
| Keywords: |
grazing grasses animal damage brush vehicles |
| Organisms: | cattle |
| Location: | Sierra Ancha Exp Forest; AZ; USA |
| Description: | Range Study |
| Date: | 09/04/1941 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
grasses animal damage regeneration brush sample plot |
| Organisms: | gambel oak |
| Location: | Fort Valley Experimental Forest; AZ; United States |
| Description: | Coulter Ranch |
| Date: | 1928 |
