Describes the appearance, eating habits, and habitat of hard-headed dinosaurs, including Pachycephalosaurus, Psittacosaurus, Triceratops, Styracosaurus, and Pachyrhinosaurus.
General Note
"First published in 2002 by Macmillan Education, Australia Pty Ltd."--T.p. verso.
Includes index.
Content Note
Dinosaurs -- Hard heads -- Pachycephalosaurus -- Psittacosaurus -- Triceratops -- Styracosaurus -- Pachyrhinosaurus -- Names and their meanings.