Home Publications & Data Conference Paper Shift in bean-disease importance due to changes in cultural practice and in seed preference in Brazil author(s) Thung, Michael D. published in1995 regions Brazil original file download full citation Thung, Michael D. 1995. Shift in bean-disease importance due to changes in cultural practice and in seed preference in Brazil. Centro Internacional de Agricultura Tropical (CIAT), Cali, CO. v.