Includes tables on geologic and geographic description.
Sans titreIncludes text relating to Chaco conflict.
Sans titreIncludes text relating to Chaco conflict.
Sans titreSheet 1 ; Map attached to the article "La Paz del Chaco" by Virgilio A.Hernandez. Revista Militar v. 71 no 2 August 1938, p. 345-363.
Sans titreSheet 2 ; Map attached to the article "La Paz del Chaco" by Virgilio A.Hernandez. Revista Militar v. 71 no 2 August 1938, p. 345-363.
Sans titreSheet 3 Map attached to the article "La Paz del Chaco" by Virgilio A.Hernandez. Revista Militar v. 71 no 2 August 1938, p. 345-363.
Sans titreSheet 4 ; Map attached to the article "La Paz del Chaco" by Virgilio A.Hernandez. Revista Militar v. 71 no 2 August 1938, p. 345-363.
Sans titreSheet 5 ; Map attached to the article "La Paz del Chaco" by Virgilio A.Hernandez. Revista Militar v. 71 no 2 August 1938, p. 345-363.
Sans titreIncludes Chaco region, facimile of an older map.
Sans titre