1992 - Colorado's High Thirteeners a Climbing and Hiking Guide (Paperback) → Paperback ISBN-13: 9780917895395 ISBN-10: 0917895398 Genres: Sports & Outdoors, Travel, Outdoors & Nature ? Colorado's High Thirteeners a Climbing and Hiking Guide (Paperback) → Paperback ISBN-13: 9780917895036 ISBN-10: 0917895037 Genre: Sports & Outdoors ? |