Sawyer, Ava, <br/><br/>
HUMAN ENVIRONMENTAL IMPACT :  How we affect Earth / 
Ava Sawyer.  
 - 32 pages:  colour illustrations;  22 cm. 
 - Fact finders. Humans and our planet  .
 - Fact finders.  Humans and our planet.  .
<br/><br/> Includes bibliographical references (pages 31) and index. 
<br/><br/><label>ISBN: </label>9781474743723  RM48.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human ecology--Juvenile literature.<br/>Nature--Effect of human beings on--Juvenile literature. <br/>Conservation of natural resources--Juvenile literature. 
<br/><br/><label>Dewey Class. No.: </label>304.2