1. Distribution of gains from research and promotion in multi-stage production systems: the case of the U.S. beef and pork industries Collection: Agricultural Communications Documentation Center (ACDC) Contributers: Wohlgenant, M.K. (author) Format: Journal article Publication Date: 1993 Published: USA Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Document Number: C14822 Journal Title: American Journal of Agricultural Economics Journal Title Details: 75 : 642-651