Identifies what is and is not a dinosaur, discusses the physiology and behavior of various types, including stegosaurs, ankylosaurs, and ceratopsians, and introduces theories about their extinction.

What Is a Dinosaur? 1999, Crabtree Publishing Company, New York, NY

ISBN-13: 9780865059498

Trade paperback

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What is a Dinosaur? 1999, Crabtree Publishing Company, New York, NY

ISBN-13: 9780865059214

Hardcover

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