1. Caswell, J A and Sparling, D. Risk management in the integrated NAFTA market : Lessons from the case of BSE. Proceedings of the First Annual North American Agrifood Market Integration Workshop. Guelph, Ontario. North American agrifood market integration: Situations and perspectives, Edited by: Huff, K, Meilke, K D, Knotson, R D, Ochoa, R F and Yunez-Naude, A. College Station, Texas, USA: University of Guelph. Texas A&M University.