A Canyon Voyage: The Narrative of the Second Powell Expedition Down the Green-Colorado River from Wyoming, 1871-1872Frederick S. Dellenbaugh, John W. PowellHäftad564 kr
Fremont and 49: The Story of a Remarkable Career and Its Relation to the Exploration and Development of Our Western TerritoryFrederick S. DellenbaughHäftad780 kr
Canyon Voyage; The Narrative of the Second Powell Expedition down the Green-Colorado River from Wyoming, and the Explorations on Land, in the Years 1871 and 1872Frederick S DellenbaughHäftad254 kr
Canyon Voyage; The Narrative of the Second Powell Expedition down the Green-Colorado River from Wyoming, and the Explorations on Land, in the Years 1871 and 1872Frederick S DellenbaughHäftad254 kr