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USFS Logo Research Data Archive
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Difference in soil and vegetation on the border of ponderosa pine forest and a natural opening.
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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

Coc S3B PSP repeat photo (345350)
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
regeneration
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coc S3B PSP repeat photo (345350)
Date: 11/1909