1. Earth wars: PETA, Sea Shepherds, Greenpeace, and ethics Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Pewitt-Jones, Kim (author) Format: Journal article Publication Date: 2012 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 154 Document Number: D07013 Journal Title: Southwestern Mass Communication Journal Journal Title Details: 27(3) :1-22