Title: Geologicheskie issledovanii︠a︡ T.A. Dobroli︠u︡bovoĭ v Pechorskom krae (1921 - 1931 gg.)
Subjects: Geology, Research, Geologists, Biography, History
Places: Russia (Federation), Pechora River Valley Region
People: T. A. Dobroli︠u︡bova