1. Use of visuals for food safety education of Spanish-speaking foodservice workers: a case study in Iowa Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Rajagopal, Lakshman (author) Format: Journal article Publication Date: 2012-04 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 185 Document Number: D00534 Journal Title: Journal of Extension Journal Title Details: 50 : RB6