usdagov 7110800565 20120424-OSEC-RBN-4718

---

Size: 1289px × 1940px
Photo credit: © Nature and Science / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ag, agriculture, america, association, broadcasters, brownfield, building, dc, department, eisenhower, executive, farm, nafb, national, nature, news, office, osec, president, science, secretary, states, steever, tom, united, usda, washington