Apatosaurus /
by Joanne Mattern ; illustrations by Jeffrey Magniat.
- Milwaukee, WI : Weekly Reader Early Learning Library, 2007.
- 24 p. : col. ill. ; 19 cm.
- Let's read about dinosaurs. .
Includes bibliographical references (p. 23) and index.
Provides information about Apatosaurus including facts about its huge eggs and enormous size.