USDA. Rural Development.
"This report presents an overview of the myriad issues facing food hubs across the United States." The authors includes a definition of a food hub, examine the rationale for food hub formation, and explore the economic role of food hubs. The report includes "some of the many organizational structures and services that food hubs offer, including the emerging area of virtual food hubs," and provides examples of the challenges and limitations faced by food hubs.