Hard-Headed Dinosaurs (Early Library: Dinosaur World)
By Robin Birch.
Description
Describes the appearance, eating habits, and habitat of hard-headed dinosaurs, including Pachycephalosaurus, Psittacosaurus, Triceratops, Styracosaurus, and Pachyrhinosaurus. - from Amzon
ISBN(s)
0791070514, 9780791070512
