Las cuatro milpas   Creator:   Dueto Acosta ( performer ) Publisher.Display:   Vocalion ( Mexico ; ) Format:   1 sound disc : 78 rpm ; 10 in. Source Institution:   Florida International University Las cuatro milpas	María, ay María   Creator:   Dueto Acosta ( performer ) Publisher.Display:   Vocalion ( Mexico ; ) Format:   1 sound disc : 78 rpm ; 10 in. Source Institution:   Florida International University María, ay María