Carta provisional de la República Argentina /
Instituto Geográfico Militar (Argentina)
[Buenos Aires?] : Instituto Geográfico Militar,
[1959- ]
Relief shown by shading and spot heights.
Individual sheets compiled in different years, starting in the 1950s.
Geographic coverage complete in 78 sheets.
Sheets individually named and numbered.
Includes adjoining sheets index, "Principales documentos utilizados" diagram, location map, list of abbreviations, and notes.
Graphic index in central file. (A few sheets only held)