John Wesley Powell
Subtitle: voyage of discovery
By: text by Dan Murphy ; photography by Gary Ladd.
Contributors: Ladd, Gary.
Series: The Story behind the scenery
Publisher: KC Publications
Published: 1991
Place of publication: Las Vegas, NV
Language: eng
Number of pages: 64
Subjects: Powell, John Wesley, 1834-1902.; Grand Canyon National Park (Ariz.) -- History.; Grand Canyon National Park (Ariz.) -- Pictorial works.; Grand Canyon (Ariz.) -- History.; Grand Canyon (Ariz.) -- Pictorial works.