Triceratops /
de Helen Frost = Triceratops / by Helen Frost.
- Mankato, Minn. : Pebble Plus, c2006.
- 24 p. : col. ill. ; 24 x 29 cm.
- Pebble Plus. Dinosaurios y animales prehistoricos = Pebble Plus. Dinosaurs and prehistoric animals .
- Pebble Plus. Dinosaurios y animales prehistoĢricos. .
Includes bibliographical references and index.
A three-horned dinosaur -- How triceratops looked -- What triceratops did -- The end of triceratops.