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USFS Logo Research Data Archive
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Displaying items 1 - 4 of 4
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Virgin Stand of Immature Timber
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Virgin Stand of Immature Timber
Date: 10/1942

Dense Group of Poles
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
forest stand
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Dense Group of Poles
Date: 10/1942

Crown Size Reduction Induced by Shade
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Crown Size Reduction Induced by Shade
Date: 10/1942

Improvement Selection Cutting
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
forest stand
sample plot
Location: Fort Valley Exp. Forest; AZ; USA
Description: Improvement Selection Cutting
Date: 09/1942