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USFS Logo Research Data Archive
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range study plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: research techniques
rocky soil
range
study
Location: Sierra Ancha; AZ; USA
Description: range study plot
Date: 05/15/1921

range study plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: research techniques
rocky soil
range
study
Location: Sierra Ancha; AZ; USA
Description: range study plot
Date: 05/1921

century plant
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: rocky soil
Organisms: cactus
Location: Tonto NF; AZ; USA
Description: century plant
Date: 1921