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| Collection: | RMRS Archive Images |
| Keywords: |
natural opening soil grasses wildlife ecology and conservation |
| Organisms: | ponderosa pine |
| Location: | Apache N.F.; United States |
| Description: | Difference in soil and vegetation on the border of ponderosa pine forest and a natural opening. |
| Date: | 10/1961 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | grasses |
| Organisms: | ponderosa pine |
| Location: | Coconino NF; AZ; USA |
| Description: | Ponderosa Pine Study Plot |
| Date: | 08/1961 |
