TI - Geotraceability in agricultural chains, an urgent demand in Brazilian agribusiness PY - 2006 AU - Batistella, M. AU - Ometto, Aldo Roberto AU - Viau, A. AU - Chuzel, G. T2 - Global Conference on Sustainable Product Development and Life Cycle Engineering J2 - Annals PP - São Carlos PB - Suprema Gráfica e Editora ER -