Openbook

Cataclysms on the Columbia tells two stories. One follows geological research that challenged the scientific paradigm of the early 20th century, and the other chronicles the result of that research: t

… [more below]

• Series: Openbook
• Author: Allen, John Eliot
• Binding: Paperback
• Page Count: 216
• Publish Date: November 01 2009
• ISBN10: 1932010319
• Language: English