Mount Galway, Waterton Lakes National Park, Alberta, Canada. Mount St. Helens, Washington, 1980. by Jones, David R.

Mount Galway, Waterton Lakes National Park, Alberta, Canada. Mount St. Helens, Washington, 1980.

Mount Galway, Waterton Lakes National Park, Alberta, Canada. Physiographic Diagrams of Mount St. Helens and Vicinity, Washington, 1980.

Jones, David R.

1980

1988

U.S. Geological Survey