I. V. Komar

Rossiĭskai︠a︡ Federat︠s︡ii︠a︡

Ural i Priuralʹe

Resursy, sreda, rasselenie

Sverdlovsk

Ural

Rat͡s︡ionalʹnoe ispolʹzovanie prirodnykh resursov i resursnye t͡s︡ikly

Geografii͡a︡ khozi͡a︡ĭstva Urala