Dinosaurs!: Parasaurolophyus and other Duck-billed and Beaked Herbivores

PARASAUROLOPHUS and other duck-billed and beaked herbivores. Included in the twelve dinosaurs featured are some of the strangest-looking beasts that ever roamed Earth. Many had mouths that ended in duck-like bills. Others had strange crests and horns sticking out from their heads. Each title in the series, Dinosaurs! takes a close look at one particular type of dinosaur and reveals the facts about these incredible creatures.