Ankylosaurus
Describes the physical appearance and probable behavior of the armor-plated Ankylosaurus and the fossil evidence which has provided paleontologists with this information.
Materias
Ediciones (2)
- Ankylosaurus (1991)
Bancroft-Sage Publishing · inglés · ISBN 9780944280225
- Ankylosaurus (1989)
Bancroft-Sage Pub. · inglés
