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To enhance your adventure the book features hundreds of photographs, maps, travel directions, descriptions of each formation, a possible explanation of its origin, and commentary on the features observed along the route. palouse falls ice age flood tour photo gallery
To purchase your copies of Ice Age Flood Tour - Portland to Prosser, Grand Coulee and Back visit the "Order Your Book" page. The book can be ordered either as a paperback copy or as an ebook.
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