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USFS Logo Research Data Archive
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Blue spruce planted and Douglas-fir beside the yard stick has been frozen back repeatedly
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: douglas fir
Location: Coconino National Forest; AZ; United States
Description: Blue spruce planted and Douglas-fir beside the yard stick has been frozen back repeatedly
Date: 07/17/1927

Douglas-fir transplants
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seeding/planting
regeneration
Organisms: douglas fir
Location: Fort Valley Experimental Forest; AZ; United States
Description: Douglas-fir transplants
Date: 10/1919