Schettino, D.M. Caracterizacao da febre aftosa na Bacia do Salado, Argentina [Situation of foot-and-mouth virus in a region of Argentina! - Belo Horizonte, MG (Brasil): 1989. - 63 p. 39 ref.; Summary (Por); 15 illus. Subjects--Topical Terms: BOVINOAFTOSAARGENTINA