✦ LIBER ✦
The wilderness use simulation model applied to Colorado River boating in Grand Canyon National Park, USA
✍ Scribed by A. Heaton Underhill; A. Busa Xaba; Ronald E. Borkan
- Publisher
- Springer
- Year
- 1986
- Tongue
- English
- Weight
- 613 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0364-152X
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