usdagov 17848042936 20150519-OSEC-CJD-3135

---

Size: 1939px × 1288px
Photo credit: © Nature and Science / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 10th, annual, center, convention, cook, cooperative, development, economic, kunesh, memphis, nature, oecd, organization, osec, rural, science, secretary, usda