Title: Sakharovskie chtenii︠a︡ 2009 goda--ėkologicheskie problemy XXI veka = Sakharov Readings 2009--environmental problems of the XXI century :  materialy 9-ĭ mezhdunarodnoĭ nauchnoĭ konferent︠s︡ii, 21-22 mai︠a︡ 2009 goda g. Minsk, Respublika Belarusʹ
Subjects: Environmental monitoring, Ecology, Congresses