Diccionario geográfico de El Salvador
By: Ministerio de OO. PP., Instituto Geográfico Nacional.
Contributors: Instituto Geográfico Nacional Ingeniero Pablo Arnoldo Guzmán.
Publisher: El Instituto
Published: 1971
Place of publication: San Salvador
Language: spa
Subjects: El Salvador -- Gazetteers.
Genres: Gazetteers.
Notes: Includes bibliographies.
Vols. 2-3 issued by the institute under its later name: Instituto Geográfico Nacional Ingeniero Pablo Arnoldo Guzmán.