National forests. Executive order [that on and after July 1, 1908, land heretofore reserved as parts of Lewis and Clark, Kootenai, and Cabinet national forests, shall be known as] Kootenai national forest, Mont. [certain portion of present Kootenai national forest to form part of Pend d'Oreille national forests, Idaho, and remaining portions, not included in any other reservation or appropriation, to be restored to public domain].