Jackson, Kathryn, 1907- Dinosaurs. Kathryn Jackson & Jay H. Matternes. - [Washington] National Geographic Society, c1972. - 31 p. col. illus. 29 cm. - Books for young explorers . Pictures and brief text introduce the characteristics of various dinosaurs. ISBN: 087044123X 9780870441233 LCCN: 72091418 Subjects--Topical Terms: Dinosaurs--Juvenile literature.Dinosaurs. LC Class. No.: QE862.D5 / J26 Dewey Class. No.: 568/.19