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Down the Great Unknown

Down the Great Unknown

John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon

By
Edward Dolnick
Edward Dolnick
2001 • 400 pages

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Down the Great Unknown: John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon

Down the Great Unknown: John Wesley Powell's 1869 Journey of Discovery and Tragedy Through the Grand Canyon

Type: Physical Book

Release Date: Unknown

ISBN 10: 0060955864

ISBN 13: 9780060955861

Readers: 1