boloto balahnja - map search
Topographic map s47_48 of scale 1:1 000 000
Russian - Soviet military - 4Mb -
Topographic map b03 of scale 1:1 000 000
English - US military - 1975 - 11Mb -
Topographic map ns46-48 of scale 1:1 000 000
English - US military - 1957 - 3Mb -
Topographic map b03-c of scale 1:500 000
English - US military - 1997 - 10Mb -