usdagov 17749829998 20150521-NRE-RBN-7272

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Photo credit: © Nature and Science / Alamy / Afripics
License: Licensed
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Keywords: 221-, alex, building, communities, cooperatives, dc, endowment, federation, forestry, harvey, jamie, land, nature, program, retention, room, science, southern, sustainable, usda, washington, whitten