"North Dakota." . . . . "United States." . . "Westen (Verenigde Staten)" . . "Exploration History." . . "Montana." . . "Lewis and Clark expedition." . . "Lewis and Clark Expedition" . "The journals of the Lewis & Clark expedition / 4. April 7 - july 27, 1805" . . "The journals of the Lewis & Clark expedition. Volume 4, April 07-July 27, 1805" . . "journals of the Lewis and Clark expedition. Volume 4" . "The journals of the Lewis & Clark expedition / Vol. 4. April 7-July 27, 1805" . . . . . . . . . . . . . . . . "The journals of the Lewis & Clark expedition. 4, April 7 - July 27, 1805" . . . . "The journals of the Lewis and Clark expedition. 4, April 7-July 27, 1805" . "The Journals of the Lewis & Clark Expedition. Vol. 4, April 7-July 27, 1805" . . . . . . . . . "Reisbeschrijvingen (vorm)" . "The journals of the Lewis & [and] Clark expedition : a project of the Center for Great Plains Studies, University of Nebraska-Lincoln / Vol. 4, April 7-July 27, 1805" . . . . . . . . "The journals of the Lewis & [and] Clark expedition : a project of the Center for Great Plains Studies, University of Nebraska-Lincoln / Vol. 4, April 7 - July 27, 1805" . "États-Unis (ouest)" . . "Voyages par terre jusqu'au Pacifique." . . "West (U.S.)" . .