nam chon reservoir - map search
Topographic map d47-1 of scale 1:500 000
Russian - Soviet military - 4Mb -
Topographic map d47 of scale 1:1 000 000
Russian - Soviet military - 4Mb -
Topographic map nd47-02 of scale 1:250 000
English - US military - 1956 - 7Mb -
Topographic map k09 of scale 1:1 000 000
English - US military - 1984 - 7Mb -
Topographic map nd47 of scale 1:1 000 000
English - US military - 1957 - 4Mb -
Topographic map k09-b of scale 1:500 000
English - US military - 1984 - 11Mb -