1. Largest communications agencies Collection: Agricultural Communications Documentation Center (ACDC) Format: Journal article Publication Date: 2014-05 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: D02657 Journal Title: Agri Marketing Journal Title Details: 52(4) : 30, 33-34, 36, 38, 40-41 Notes: Annual listing of the largest communications agencies whose clients sell products and services within the agricultural industry and/or the rural lifestyle market.