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USFS Logo Research Data Archive
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Group of blackjacks
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: forestry, general
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Group of blackjacks
Date: 09/1938

ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: forestry, general
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: ponderosa pine
Date: 09/1938

Group of blackjacks on Sample Plot S3-A
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: forestry, general
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Group of blackjacks on Sample Plot S3-A
Date: 08/1938