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USFS Logo Research Data Archive
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Displaying items 1 - 4 of 4
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Annual Weeds with Perennial Grasses
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
annual weeds
range
study
Location: Coconino NF; AZ; USA
Description: Annual Weeds with Perennial Grasses
Date: 10/09/1940

Ranger study plot C-4-C at old #64 photo point 4. From southwest to northeast corner. Same as 405291
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
annual weeds
Location: Coconino National Forest; AZ; USA
Description: Ranger study plot C-4-C at old #64 photo point 4. From southwest to northeast corner. Same as 405291
Date: 10/09/1940

Study Plot Annual Weed & Perennial Grasses
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
annual weeds
range
study
Organisms: juniper
Location: Coconino NF; AZ; USA
Description: Study Plot Annual Weed & Perennial Grasses
Date: 10/08/1940

Annual Weeds with Perennial Grasses
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
annual weeds
Location: Coconino NF; AZ; USA
Description: Annual Weeds with Perennial Grasses
Date: 10/08/1940