usdagov 6996773981 20120316-OSEC-AS-0005
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1700px × 1470px
Photo credit: ©
Nature and Science / Alamy / Afripics
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Licensed
Model Released:
No
Keywords:
bio-based,
michigan,
nature,
ohio,
orvis,
politics,
science,
sherwin,
usda,
vilsack,
williams