usdagov 19140331299 20150623-OAO-RBN-5039

---

Size: 1934px × 1292px
Photo credit: © Nature and Science / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: administration, advocacy, assistant, awards, ceremony, dc, deputy, malcolm, national, nature, oao, office, outreach, patio, scholars, science, secretary, shorter, usda-1890, washington