Report of the ninth conference of the Mexico-United States Interparliamentary Group, Aguascalientes, Ags., Mexico, April 1969Mexico-United States Interparliamentary Group. Delegation from the United States · First published 1969Open the Tome
A notice of the mining district of Asientos de Ibarra in the State of Aguascalientes, MexicoMiguel Velázquez de Léon · First published 1881Open the Tome
