by Landau, Elaine.
A true book
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What was the age of the dinosaurs?
Dinosaur
Dinosaur discoveries
If you happen to have a dinosaur
Giant sea reptiles of the dinosaur age
Pterosaur trouble
Planet dinosaur : the next generation of killer giants
Super Potato and the soaring terror of the pterosaur
English
Rev. ed.
Pterosauria > Juvenile nonfiction.