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USFS Logo Research Data Archive
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A field nursery of Engelmann spruce and Douglas-fir
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
seeding/planting
Organisms: engelmann spruce
douglas fir
Location: Coconino National Forest; AZ ; United States
Description: A field nursery of Engelmann spruce and Douglas-fir
Date: 12/1925

Douglas-fir station
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
personnel
meteorological equipment
elevational gradient meteorology study
Organisms: engelmann spruce
douglas fir
corkbark fir
aspen
Location: Fort Valley Experimental Forest
Description: Douglas-fir station
Date: