"Compare and contrast the different duck-billed dinosaurs to see which ones were the fastest, strongest, and smartest"--
Ages 8-12.|||Grades 4 to 6.|||540L Lexile|||juvenile
Mark Weakland.
Includes bibliographical references (page 31) and index.
![Subscribe to our blog](/sites/default/files/default_images/wp.png)
![Like us on Facebook](/sites/default/files/default_images/fb.png)
![Subscribe to our YouTube Channel](/sites/default/files/default_images/yt.png)
![Follow us on Twitter](/sites/default/files/default_images/tw.png)
![Follow us on instagram](/sites/default/files/default_images/inst.png)
![Follow us on Tumblr](/sites/default/files/default_images/tu.png)