Walking On Eggs: Discovering The Astonishing Secrets Of The World Of Dinosaurs
By (author): "Lowell Dingus, Luis M. Chiappe"
ISBN0316854891
ISBN139780316854894
AsinWalking On Eggs: Discovering The Astonishing Secrets Of The World Of Dinosaurs
Original titleWalking on Eggs: The Astonishing Discovery of Thousands of Dinosaur Eggs in the Badlands of Patagonia