1. Ontology engineering and knowledge services for agriculture domain Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Kawtrakul, Asanee (author) Format: Journal article Publication Date: 2012-05 Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 159 Document Number: D07693 Journal Title: Journal of Integrative Agriculture Journal Title Details: 11 (5): 741-751