O'rya Hyde Keller books & textbook
Backpacker, the Outdoors at Your Doorstep September 2004 Magazine
Annette McGivney Tom Clynes O'rya Hyde-Keller Kristin Hostetter Peter Kaestner Jonathan Dorn Dan Koeppel Matthew Bates
Rodale Pub. Backpacker mag /2004-01-01 Single Issue Magazine / 110 Pages
