Mezhdunarodnai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Regionalʹnye problemy zapovednogo dela" (2006 Shushenskoe, Russia)

Books by Mezhdunarodnai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Regionalʹnye problemy zapovednogo dela" (2006 Shushenskoe, Russia) on BookTides.