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| Collection: | Sierra Ancha Historical Images |
| Keywords: |
snow meteorological equipment brush |
| Organisms: | chaparral |
| Location: | Sierra Ancha Exp Forest |
| Description: | Watershed Project |
| Date: | 02/24/1944 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
erosion grasses brush defoliation |
| Organisms: | chaparral |
| Location: | Tonto NF; AZ; USA |
| Description: | Range Study |
| Date: | 11/1928 |
