Gibbons, Gail Dinosaur discoveries / by Gail Gibbons - New York : Holiday House , c2005. - 33 p. : col. ill., col. maps ; 25 x 29 cm. Includes index. ISBN: 0823419711 9780823419715 LCCN: 2004060701 Subjects--Topical Terms: Dinosaurs----Juvenile literature Dewey Class. No.: JUV 567.9 GIB