Title: Transformat︠s︡ii︠a︡ gornykh ėkosistem Bolʹshogo Kavkaza pod vlii︠a︡niem khozi︠a︡ĭstvennoĭ dei︠a︡telʹnosti
Subjects: Nature, Mountain ecology, Effect of human beings on, Human beings, Influence on nature
Places: Caucasus