State Report "On the state of Lake Baikal and the measures for its protection, 2012" (rus)
State Report On the state of Lake Baikal and the measures for its protection, 2012 (rus).pdf — PDF document, 42819 kB (43847557 bytes)
State Report On the state of Lake Baikal and the measures for its protection, 2012 (rus).pdf — PDF document, 42819 kB (43847557 bytes)