| Collection: | Sierra Ancha Historical Images |
| Keywords: | seeding/planting |
| Location: | Parker Creek; AZ; USA |
| Description: | Seedbeds |
| Date: | 08/1937 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
desert shrub sediment |
| Location: | Sierra Ancha NF; AZ; USA |
| Description: | Range Study |
| Date: | 01/23/1937 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
sediment dam |
| Location: | Sierra Ancha NF; AZ; USA |
| Description: | Range Study |
| Date: | 01/23/1937 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | dam |
| Location: | Sierra Ancha NF; AZ; USA |
| Description: | Range Study |
| Date: | 01/23/1937 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | gm |
| Organisms: |
mesquite cactus |
| Location: | Sierra Ancha NF; AZ; USA |
| Description: | Range Study |
| Date: | 01/10/1937 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
soil grasses |
| Location: | Parker Creek; AZ; USA |
| Description: | Perennial grass |
| Date: | 09/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | forestry, general |
| Location: | Parker Creek; AZ; USA |
| Description: | Tipping bucket |
| Date: | 05/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
erosion landscape |
| Location: | Summit Erosion Plot; AZ; USA |
| Description: | Landscape of Summit Erosion Plot |
| Date: | 05/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
erosion grasses |
| Location: | Summit Erosion Plot; AZ; USA |
| Description: | Summit Erosion Plot |
| Date: | 05/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | ruin |
| Location: | Sierra Ancha Experimental Forest; AZ |
| Description: | Ruins |
| Date: | 05/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | forestry, general |
| Location: | Sierra Ancha Experimental Forest; AZ |
| Description: | Natural corral |
| Date: | 05/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | brush |
| Location: | Sierra Ancha NF; AZ; USA |
| Description: | Range Study |
| Date: | 05/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | fence line effect |
| Location: | Summit Erosion Plot; AZ |
| Description: | Growth of annuals |
| Date: | 04/1935 |
| Collection: | Sierra Ancha Historical Images |
| Organisms: | cactus |
| Location: | Summit Erosion Plot; AZ; USA |
| Description: | Sahuaro |
| Date: | 04/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | forestry, general |
| Location: | Summit Erosion Plot; AZ; USA |
| Description: | Growth of annuals |
| Date: | 04/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | forestry, general |
| Location: | Sierra Ancha; AZ; USA |
| Description: | Range Study |
| Date: | 04/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | gully |
| Location: | west of Summit Erosion check plot; AZ |
| Description: | Banked gully |
| Date: | 03/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | drainage |
| Location: | Parker Creek; AZ; USA |
| Description: | Natural drainage |
| Date: | 03/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: | meteorological equipment |
| Location: | Sierra Ancha; AZ; USA |
| Description: | Range Study |
| Date: | 03/1935 |
| Collection: | Sierra Ancha Historical Images |
| Keywords: |
equipment meteorological equipment |
| Location: | Sierra Ancha; AZ; USA |
| Description: | Range Study |
| Date: | 03/1935 |




















