An identification guide to the most important and best known dinosaursDo you know the difference between a Coelophysis and a Diplodocus? How much larger than a human was a Spinosarus? Is it likely that the Parasaurolophus made a sound like a trombone? All these questions and many more are answered in Collins Gem Dinosaurs, a highly illustrated guide to the world's very wild life hundreds of millions of years ago.A fully illustrated guide to the lost world of dinosaurs, the book provides...
