1. Clapping with two hands: bringing together local and outside knowledge for innovation in land husbandry in Tanzania and Ethiopia - a comparative case study Collection: Agricultural Communications Documentation Center (ACDC) Contributers: van Veldhuizen, Laurens (author), Haile, Mitiku (author), Waters-Bayer, Ann (author), and Kibwana, O.T. (author) Format: Journal article Publication Date: 2001-02 Published: International Location: Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 144 Document Number: C22389 Journal Title: Journal of Agricultural Education and Extension Journal Title Details: 7(3) : 131-142