The Baikal Lake, materials to the Third Scientific symposium of the IGU Commission on environmental problems (Jyly 1 to 11, 1979), USSR
Гн11 Д-4/140 английский (eng)/The Baikal Lake : materials to the Third Scientific symposium of the IGU Commission on environmental problems (Jyly 1 to 11, 1979), USSR / Sib. sector of the Academy of sciences of the USSR, Limnological inst., Intern. geogr. union. Commiss. on environmental problems.The Baikal Lake : materials to the Third Scientific symposium of the IGU Commission on environmental problems (Jyly 1 to 11, 1979), USSR / Sib. sector of the Academy of sciences of the USSR, Limnological inst., Intern. geogr. union. Commiss. on environmental problems.The Baikal Lake : materials to the Third Scientific symposium of the IGU Commission on environmental problems (Jyly 1 to 11, 1979), USSR.Moscow/Irkutsk/[s.n.]/, 1979 ( ). - [s.n.], 1979. - 57 с. ; 20 см см.The Baikal Lake : materials to the Third Scientific symposium of the IGU Commission on environmental problems (Jyly 1 to 11, 1979), USSR. Moscow, Irkutsk, 1979 .Д226.9Байкал/