Russia) Mezhdunarodnai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Ėkologo-biologicheskie problemy Sibiri i sopredelʹnykh territoriĭ" (1st 2009 Nizhnevartovsk

Books by Russia) Mezhdunarodnai︠a︡ nauchno-prakticheskai︠a︡ konferent︠s︡ii︠a︡ "Ėkologo-biologicheskie problemy Sibiri i sopredelʹnykh territoriĭ" (1st 2009 Nizhnevartovsk on BookTides.