| Collection: | RMRS Archive Images |
| Keywords: |
soil wildlife ecology and conservation |
| Organisms: | chaparral |
| Location: | Sierra Ancha Experimental Forest, Tonto N.F.; AZ; United States |
| Description: | Root system of shrub oak in diabase soil where rainfall belt is about 20 inches |
| Date: | 08/1957 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
soil Improvement |
| Location: | Sierra Ancha Exp Forest; AZ; USA |
| Description: | Range Study |
| Date: | 09/04/1941 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
runoff soil erosion |
| Location: | Sierra Ancha Exp Forest; AZ; USA |
| Description: | Range Study |
| Date: | 09/14/1939 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
runoff soil erosion flooding gully |
| Location: | Sierra Ancha Exp Forest; AZ; USA |
| Description: | Watershed Project |
| Date: | 08/17/1939 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | soil |
| Location: | Sierra Ancha; USA |
| Description: | Watershed |
| Date: | 03/08/1937 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
soil watershed |
| Location: | Sierra Ancha; AZ; USA |
| Description: | Watershed Project |
| Date: | 1923 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
soil watershed research |
| Location: | Sierra Ancha; AZ; USA |
| Description: | Watershed Project |
| Date: | 1923 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
soil watershed research |
| Location: | Sierra Ancha; AZ; USA |
| Description: | Watershed Project |
| Date: | 1923 |