- Author
- Aitchison, Stewart, Peter Winn & Don Keller
- Edition
- waterproof ed.
- Publisher
- Pruett Publishing Company
- Binding
- Waterproof paper
- Published
- 1983
- Pages
- 57
- Subjects
- Natural history – San Juan river – Colorado & Utah – guide-books, San Juan river – Colorado & Utah – description and travel – 1981 – guide-books
- Shelf
- Guidebook – Colorado & Utah – San Juan river
Illustrations by Barbara Kemp.