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Book, 2007
Current format, Book, 2007, 1st American ed, All copies in use.
Book, 2007
Current format, Book, 2007, 1st American ed, All copies in use. Offered in 0 more formats
Describes the discovery and excavation of dinosaur fossils in Alberta, Canada's Dinosaur Valley; profiles scientists who study the fossils; and lists some of the dinosaurs that have been found there.
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