Kolb, Emery Clifford books & textbook
The Brave Ones: The Journals and Letters of the 1911-12 Expedition Down the Green and Colorado Rivers (Colorado River Chronicles, 1)
Kolb, E. L. Suran, William C. Kolb, Emery Clifford
Fretwater Pr /2003-03-01 Paperback / 200 Pages
isbn-10: 1892327120 / isbn-13: 9781892327123
Through the Grand Canyon From Wyoming to Mexico
Kolb, Emery Clifford 1881-1976 Kolb, E. L. (Ellsworth Leonardson) b. 1
Wentworth Press /2016-08-28 Hardcover / 472 Pages
isbn-10: 1372876227 / isbn-13: 9781372876226
