1. El Salvador Publication/Creation: [S.l.] : Maps.com, c1999 Resource Type: Map Access & Availability: Loading
2. El Salvador Publication/Creation: [S.l.] : Maps.com, c1999 Resource Type: Map Access & Availability: Loading
3. Guía para investigadores : República de El Salvador Author/Creator: Instituto Geográfico Nacional Ingeniero Pablo Arnoldo Guzmán Publication/Creation: [Salvador] : Instituto Panamericano de Geografia e História, 1977 Resource Type: Book Access & Availability: Loading