Title: Ėkologicheskie monitoringovye issledovanii︠a︡ na lit︠s︡enzionnom uchastke "Severnyĭ" OOO "Lukoĭl-Nizhnevolzhskneftʹ", (1997-2006 gg.)
Subjects: Environmental monitoring, Ecology, Environmental protection
Places: Russia (Federation), Caspian Sea Region, Volga River Region