El Refugio - map search
Topographic map n26-d of scale 1:500 000
English - US military - 1993 - 5Mb -
Topographic map sd19-12 of scale 1:250 000
English - US Joint operational - 1993 - 6Mb -
Topographic map m25-b of scale 1:500 000
English - US military - 1992 - 2Mb -