Title: Ot︠s︡enka vozdeĭstvii︠a︡ na okruzhai︠u︡shchui︠u︡ sredu i i rossiĭskai︠a︡ obshchestvennostʹ, 1979-2002 gody
Subjects: Environmental degradation, Nature, Effect of human beings on
Places: Russia (Federation)