Construction of the Baikal-Amur Mainline in the Chita Region

1-30 August 1976. USSR. Chita Region. Members of a scientific expedition from Irkutsk State University and the Institute of Geography of Siberia and the Far East of the Siberian Branch of the USSR Academy of Sciences during the survey of a glacier on the Kodarsky Ridge during the design and construction of engineering barriers to protect against natural disasters on the Baikal-Amur Mainline under construction. The exact date of the survey has not been established. Grigory Kalachyan/TASS