Pérez LLana, Eduardo A. 3 Brebbia, Fernando B. 2 Brebbia, Fernando P. 2 Malanos, Nancy L. 2 Basualdo, Eduardo M. 1 Carrera, Rodolfo Ricardo 1 Fernández y Fernández, Ramón 1 Hayashi, T. 1 Highley, E. 1 JIRCAS International Symposium Tsukuba 1 Japan International Research Center for Agricultural Sciences (JIRCAS) 1 Khavisse, Miguel 1 Mori, Y. 1