Видео ютуба по тегу John Wesley Powell

John Wesley Powell: From the Depths of the Grand Canyon | Nat Geo Live
John Wesley Powell: From the Depths of the Grand Canyon | Nat Geo Live
John Wesley Powell: Wild West Explorer
John Wesley Powell: Wild West Explorer
John Wesley Powell, Canyon Geologist
John Wesley Powell, Canyon Geologist
John Wesley Powell in the Grand Canyon
John Wesley Powell in the Grand Canyon
Powell150 1869-2019: John Wesley Powell's Legacy of USGS Exploration
Powell150 1869-2019: John Wesley Powell's Legacy of USGS Exploration
1-armed John Wesley Powell rafts down the Grand Canyon
1-armed John Wesley Powell rafts down the Grand Canyon
John Wesley Powell and the Reimagination of the Arid West
John Wesley Powell and the Reimagination of the Arid West
John Wesley Powell in the Lost Canyons of the Green River
John Wesley Powell in the Lost Canyons of the Green River
John Wesley Powell's 1869 River Mapping: What Did They Know and When Did They Know It? - MGCC
John Wesley Powell's 1869 River Mapping: What Did They Know and When Did They Know It? - MGCC
The Powell Expedition
The Powell Expedition
The Man Who Mapped the Canyon: John Wesley Powell's Expedition of 1869
The Man Who Mapped the Canyon: John Wesley Powell's Expedition of 1869
Alexandra Cousteau's Expedition Blue Planet -
Alexandra Cousteau's Expedition Blue Planet - "John Wesley Powell: Explorer of the American West"
The Legacy of John Wesley Powell, Water Master of the West with David Kennedy
The Legacy of John Wesley Powell, Water Master of the West with David Kennedy
See artifacts discovered by John Wesley Powell at the Natural History Museum of Utah
See artifacts discovered by John Wesley Powell at the Natural History Museum of Utah
John Wesley Powell in Green River
John Wesley Powell in Green River
Biographical Memoir of John Wesley Powell, 1834-1902 by William Morris DAVIS | Full Audio Book
Biographical Memoir of John Wesley Powell, 1834-1902 by William Morris DAVIS | Full Audio Book
The Legacy of John Wesley Powell: Adventurer, Leader, Scientist, Explorer
The Legacy of John Wesley Powell: Adventurer, Leader, Scientist, Explorer
John Wesley Powell Museum in Green River, UT
John Wesley Powell Museum in Green River, UT
The Death-Defying 1869 Expedition through the Grand Canyon
The Death-Defying 1869 Expedition through the Grand Canyon
Lost In The Grand Canyon - 1999
Lost In The Grand Canyon - 1999