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Sökt på: Böcker av Roberta Poinar
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What Bugged the Dinosaurs?
inbunden,
2008,
Engelska,
ISBN 9780691124315
Millions of years ago in the Cretaceous period, the mighty Tyrannosaurus rex--with its dagger-like teeth for tearing its prey to ribbons--was undoubtedly the fiercest carnivore to …