Harriet Rohmer <br/><br/>
Heroes Of The Envifonment. True Stories Of People Who Are Helping To Protect Our Planet 
Harriet Rohmer 
 - U.S.A.  Scholastic  2009 
 - 110 p.  il  21 cm.  Mapas 
<br/><br/><label>ISBN: </label>978-0-545-27446-3 
<br/><br/><label>Dewey Class. No.: </label>INGLES-0090