Grand Canyon treks
Subtitle: a guide to the inner canyon routes
By: by Harvey Butchart
Publisher: La Siesta Press
Published: 1976
Place of publication: Glendale, Calif
Language: eng
Number of pages: 72
Copyright date: 1970
Notes: Includes bibliographical references and index.
Table of contents: title: [1] A guide to the inner canyon routes.; title: 2. A guide to the extended canyon routes.