| imageID: | 21055 |
| Description: | Government Knolls progressive plot |
| Keywords: | study |
| Organisms: | ponderosa pine |
| Photographer: | W.J. Cribbs |
| Original collection id: | 319002 |
| Media: | Black and white print |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Quality: | 3 |
| Location: | Fort Valley Exp. Forest; AZ; USA |
| Date(mm/dd/yyyy): | 08/22/1935 |
| Comments: | Cooperrider-Cassidy study. Govt. Knolls Progressive Plot B-1, tree Nos. 4 and 5. No.4 is at left of rod and No.5 at right. Duplicates un-numbered photo taken 1929. |
| Citation: | Use of this image is governed by Creative Commons CC BY. If you use the image, please include the following citation: Olberding, Susan D.; Huebner, Daniel P.; Edminster, Carleton B. 2007. Fort Valley Experimental Forest historical photographs. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. https://doi.org/10.2737/RDS-2007-0005 |
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