Title: Materialy mezhregionalʹnogo soveshchanii︠a︡ "Problemy sozdanii︠a︡ sistemy okhrani︠a︡emykh prirodnykh i prirodno-istoricheskikh territoriĭ i obʺektov Evropeĭskogo Severa Rossii"
Subjects: Nature conservation, Congresses, Historic preservation
Places: Northern Russia