What are the different groups in the Animal Kingdom? How does a bird grow? What is a bird's keel? Expand your kwledge of these fascinating vertebrates in this amazing book!
Susan H. Gray holds bachelor's and master's degrees in zoology from the University of Arkansas in Fayetteville. She has taught classes in general biology, human anatomy, and physiology. She has also worked as a freshwater biologist and scientific illustrator. In her twenty years as a writer, Susan H. Gray has covered many topics and written a variety of science books for children.
Susan Heinrichs Gray
Capstone Global Library Ltd
Date of Publication
School Textbooks & Study Guides: Maths, Science & Technical