Gallery, Exhibits, Images - a collection of digitized images of materials held by the Special Collections of the National Agricultural Library. Images cover a wide variety of agricultural topics, with selections varying by exhibit.
Online Photography Research, USDA - selected images from the USDA's photo archive, organized into numerous categories covering all aspects of agriculture and rural life in the United States.
ARS Image Gallery - provided as a complimentary source of high quality digital photographs available from the Agricultural Research Service Information staff, including crops, plants, animals, insects, fruits/vegetables, and field/lab research.
