Title: Mezhdunarodnai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Chelovek-ėkologii︠a︡-kulʹtura na poroge XXI veka"
Subjects: Congresses, Environmental responsibility, Modern Civilization, Food industry and trade, Economic history
Time periods: 1990-