Title: Ėkologicheskai︠a︡ bezopasnostʹ morskikh prirodno-khozi︠a︡ĭstvennykh sistem Rossiĭskoĭ Pribaltiki
Subjects: Environmental policy, Regional planning, Environmental protection
Places: Russia (Federation), Leningradskai͡a oblastʹ, Leningradskai︠a︡ oblastʹ