Klatte, Kathleen A., <br/><br/>
SEA STARS :  A MARINE KEYSTONE SPECIES / 
KATHLEEN A. KLATTE ; Editor: Theresa Emminizer; Book Designed: Tanya Dellaccio Keeney 
 - First Edition. 
 - 24 pages :  colour photographs ;  21 cm 
 - WHAT ARE KEYSTONE SPECIES? .
 - What are keystone species? .
<br/><br/> Includes index and glossary 
<br/><br/> "Sea stars were the basis of Dr. Robert Pain's groundbreaking experiment to explore his theory of keystone species. Who'd have thought that an insignificant tidal pool invertebrate could have such an impact on its environment? This book breaks down the concept of keystone species and sea stars' role in their habitat for young readers. Beautiful full color photos bring the world of the tidal pool to life. Fascinating fact boxes break down important ideas. Age-appropriate vocabulary and a glossary make learning enjoyable"-- 
<br/><br/><label>ISBN: </label>9781499446692  RM 151.62 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Starfishes Juvenile -- --Juvenile literature<br/>Marine ecology --Juvenile literature<br/>Keystone species --Juvenile literature
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Juvenile literature<br/>Juvenile works
<br/><br/><label>Dewey Class. No.: </label>593.93