Subject
- Cross-country skiing21
- Adventure and adventurers19
- Messner, Reinhold, 1944-18
- Search and rescue operations18
- Safety measures16
- Wilderness survival16
- Explorers15
- Discoveries in geography13
- Mount Everest Expedition13
- Voyages and travels13
- Bergsteigen11
- Psychological aspects11
- Alpinisme10
- Camping10
- Mountaineering guides (Persons)10
- Natural history10
- Outdoor life10
- Social aspects10
- Tabei, Junko, 1939-201610
- Recreational use9