芬兰地图集，第121-122分册：地表形态 = Atlas över Finland, häfte 121-122: jordytans former = Atlas of Finland, folio 121-122: Relief and landforms

Suomen kartasto, vihko 121-122: maanpinnan muodot = Atlas över Finland, häfte 121-122: jordytans former = Atlas of Finland, folio 121-122: Relief and landforms

芬兰 · Unknown · 1986