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USFS Logo Research Data Archive

*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 2 of 2
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Invasion of chaparral
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: overgrazed
Organisms: juniper
chaparral
Location: Tonto N. F.; AZ; USA
Description: Invasion of chaparral
Date: 1929

Regeneration of overgrazed area
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: grasses
regeneration
overgrazed
Location: Tonto N. F.; AZ; USA
Description: Regeneration of overgrazed area
Date: 1929