Subject
Description and travel
9 results
Travel
3 results
History
2 results
Natural history
2 results
River life
2 results
Social life and customs
2 results
Steamboats
2 results
African Americans
1 results
Boats and boating
1 results
Canoes and canoeing
1 results
Drama
1 results
Environmental aspects
1 results
Great Plains
1 results
Homes and haunts
1 results
Indians of North America
1 results
Iowa author
1 results
Nature conservation
1 results
Physical geography
1 results
Pilots and pilotage
1 results
Stream ecology
1 results