Books by Stephens, Hal G. & Eugene M. ShoemakerClick here for all books by Stephens, Hal G. & Eugene M. Shoemaker available for purchase on-line. In the Footsteps of John Wesley Powell: An Album of Comparative Photographs of the Green and Colorado Rivers, 1871-72 and 1968 by Stephens, Hal G. & Eugene M. Shoemaker listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Bibliophile Bookbase lists over 5 million books, maps and prints including libri antichi, rare books, collectables, antiquarian books and livres anciens. Bibliophile Bookbase for antiquarian books, maps and prints. |