Rezilta yo pou rechèch la
Rezilta yo nan rechèch ou an pa ka jwenn
Kreye paj la "Oulanka" sou wiki sa a !
Dekouvri done sou sijè a
Oulanka National Park: national park in Finland
Oulankajoki: river of Finland and Russia
oulankaite: telluride-sulfide mineral
Oulanka Research Station: research station in Kuusamo, Finland