Our natural history

the lessons of Lewis and Clark

Edición de la obra Our natural history

A road through the wilderness -- Meanders: nature and the Missouri River -- wet and dry mud -- Thirty-seven grizzly bears in the wilderness -- A measured journey -- Buffalo and winter on the plains: technology meets wilderness -- Wolves, people, and biological diversity -- Through the mountains -- Down the Columbia -- Winter and wood on the Pacific Coast -- The return through prairie country.