1. The evolution of words Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Schafer, Laura (author) Format: Journal article Publication Date: 2005-09 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 148 Document Number: C23897 Journal Title: Food Systems Insider Notes: Online journal. 2 pages., Author comments on meanings of these terms: sustainable agriculture, factory farm, family farm, local food, and organic and natural.