The Great divide : the American wilderness /
Walker, Bryce S.
The Great divide : the American wilderness / Bryce S. Walker - Canada : Time-Life Books, c1973 - 182 pages : color illustrations ; 26 cm.
Includes bibliographical references and index.
1. The roof of the continent -- 2. Of rocks and rivers -- 3. Adventure in the san juans -- 4. Haven of the wild horse -- 5. Back and beyond in yellowstone -- 6. Glacier's many faces.
HISTORICAL GEOLOGY
QH 104.5 .W35 1973
The Great divide : the American wilderness / Bryce S. Walker - Canada : Time-Life Books, c1973 - 182 pages : color illustrations ; 26 cm.
Includes bibliographical references and index.
1. The roof of the continent -- 2. Of rocks and rivers -- 3. Adventure in the san juans -- 4. Haven of the wild horse -- 5. Back and beyond in yellowstone -- 6. Glacier's many faces.
HISTORICAL GEOLOGY
QH 104.5 .W35 1973