Royston, Angela,   1945- <br/><br/>
River Food Chains / 
Angela Royston. 
 - 32 pages :   colour photographs, colour map ;  23 cm. 
 - Food chains and webs. .
 - Royston, Angela,   1945-  Food chains and webs. .
 - Food chains and webs .
<br/><br/> First published in hardback in 2014. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> This book explores the food chains and webs that exist in river habitats. It equips readers with crucial vocabulary, using examples from that habitat to explain the roles of producers, consumers and decomposers, and illustrates how living things depend upon each other. Readers learn how fragile food chains can be, how they can be broken, and what we can do to prevent this.  
<br/><br/><label>ISBN: </label>9781406284195  RM 75.40 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Stream ecology--Juvenile literature.<br/>Food chains (Ecology)--Juvenile literature.<br/>Rivers--Juvenile literature.<br/>Wildlife conservation--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>577.6416