pong nam ron - map search
Topographic map k09-b of scale 1:500 000
English - US military - 1984 - 11Mb -
Topographic map j10-c of scale 1:500 000
English - US military - 1983 - 17Mb -
Topographic map d48-31 of scale 1:200 000
Russian - Soviet military - 13Mb -