1. A co-learning approach to extension: Soil nitrogen workshops in Queensland, Australia Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Roling, N. (author), Visser, I. (author), and Cawley, S. (author) Format: Journal article Publication Date: 1998-12 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 112 Document Number: C10950 Journal Title: Journal of Agricultural Education and Extension Journal Title Details: <5 (3): 179-191>