Psittacosaurus | Libros

Psittacosaurus (Gray, Susan Heinrichs. Exploring Dinosaurs.)

Susan Heinrichs Gray

2004

Psittacosaurus (Dinosaur Library)

Frances Swann

1988

Amazed by dinosaurs

Kathryn Knight

2014

The ornithischian dinosaur Psittacosaurus from the lower Cretaceous of Asia and the relationships of the Ceratopsia

Paul Callistus Sereno

1987

Looking at-- Psittacosaurus

Tamara Green

1995

The Lost World

Arthur Conan Doyle

1900

Jurassic Park

Michael Crichton

1990

Doodle Art

1991