by John Wesley Powell
Paperback
ISBN: 978-0-89646-059-1
ISBN-10: 0-89646-059-2
Outbooks · 1981
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by John Wesley PowellPaperback
ISBN: 978-0-89646-059-1 ISBN-10: 0-89646-059-2 Outbooks · 1981 |
| See also (possibly by other authors): | ||
| 2006 | Paperback | Canyons of the Colorado |
| 1996 | Paperback | Canyons of the Colorado |