Ross, Michael Elsohn
Exploring the Earth : with John Wesley Powell / Michael Elsohn Ross. - Minneapolis, MN : Carolrhoda Books, Inc, 2000. - 48p.
A biography of the geologist who mapped the Colorado River and the Grand Canyon.
1575052547
9919488
Powell, John Wesley, 1834 - 1902
Explorers
Geologists
Colorado River--Discovery and exploration
Grand Canyon--Discovery and exploration
Exploring the Earth : with John Wesley Powell / Michael Elsohn Ross. - Minneapolis, MN : Carolrhoda Books, Inc, 2000. - 48p.
A biography of the geologist who mapped the Colorado River and the Grand Canyon.
1575052547
9919488
Powell, John Wesley, 1834 - 1902
Explorers
Geologists
Colorado River--Discovery and exploration
Grand Canyon--Discovery and exploration