John Wesley Powell and the great surveys of the American West /

A biography of the geologist who first explored the Colorado River and the Grand Canyon.

Bibliographic Details
Main Author:	Gaines, Ann
Format:	Book
Language:	English
Published:	New York : Chelsea House Publishers, [1991]
Series:	World explorers.
Subjects:	Powell, John Wesley, > 1834-1902 > Juvenile literature. Powell, John Wesley, > 1834-1902. Explorers > United States > Biography > Juvenile literature. Explorers. Geologists. Colorado River (Colo.-Mexico) > Discovery and exploration > Juvenile literature. Grand Canyon (Ariz.) > Discovery and exploration > Juvenile literature. United States > Discovery and exploration > Juvenile literature. Colorado River (Colo.-Mexico) > Discovery and exploration. Grand Canyon (Ariz.) > Discovery and exploration. United States > Discovery and exploration.