ISBN 0874809630 books & textbook
The Exploration of the Colorado River in 1869 and 1871-1872: Biographical Sketches and Original Documents of the First Powell Expedition of 1869 and the Second Powell Expedition of 1871-1872
Darrah, William Culp Chamberlin, Ralph V Kelly, Charles
University of Utah Press /2009-04-30 Paperback / 276 Pages
isbn-10: 0874809630 / isbn-13: 9780874809633
