Baikal-Amur expedition of the Institute of Geography of Siberia and the Far East

USSR. Chita Region. Employees of the Chita Laboratory of the Institute of Geography of Siberia and the Far East, junior researcher Nelya Potemkina and senior researcher Lyudmila Chernegova (from left to right) during the study of flora near the future section of the Baikal-Amur Mainline during the integrated Baikal-Amur Geographical Expedition of the Institute of Geography of Siberia and the Far East of the Siberian Branch of the USSR Academy of Sciences. Grigory Kalachyan/TASS