usdagov 15246721589 20141003-OSEC-HM-0001


Size: 1936px × 1291px
Photo credit: © Nature and Science / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: agriculture, baton, day, james, lsu, manufacturing, national, nature, rouge, science, secretary, sjtechs, st, technologies, vilsack