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| Collection: | Sierra Ancha Historical Images |
| Keywords: |
protected area lysimeters |
| Location: | Sierra Ancha Exp Forest; AZ; USA |
| Description: | Watershed Project |
| Date: | 10/03/1942 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | protected area |
| Location: | Sierra Ancha; USA |
| Description: | Watershed |
| Date: | 04/17/1939 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
grazing fence line effect protected area |
| Location: | Sierra Ancha; USA |
| Description: | Range |
| Date: | 09/15/1938 |
