Title: Teorii︠a︡ i praktika ėkologo-prosvetitelʹskoĭ dei︠a︡telʹnosti v prirodookhrannykh i obrazovatelʹnykh uchrezhdenii︠a︡kh Rossiĭskoĭ Federat︠s︡ii
Subjects: Environmental education, Ecological monitoring, Congresses, Environmental management
Places: Russia (Federation)