Reptiles and amphibians are the most highly developed of the cold-blooded animals. This book traces their evolution from the one-celled creatures through the invertebrates to the emergence of animal... This description may be from another edition of this product.
This book is adapted from Purnell's Encyclopedia of Animal Life (pub. in the USA as "International Wild Life"). 252 pages, weighing a hefty 3-1/4 lb. Top rate color photography throughout. A fascinating book. The chapter headings are: The Invertebrates,The Forerunners of Vertebrates, The Emergence onto Land, The Arrival of the Amphibians, The Reptiles
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