Wood, John,   1990- <br/><br/>
HYDRO HERO / 
Written by: John Wood ; Edited by: Kirsty Holmes ; Designed by: Drue Rintoul 
 - 24 pages :  colour illustrations, colour photographs ;  22 cm 
 - Planet Protectors .
 - Planet protectors .
<br/><br/> Includes index and questions 
<br/><br/><label>ISBN: </label>9781786376534  RM77.20 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmentalism --Juvenile literature.<br/>Water conservation --Juvenile literature.<br/>Environmentalism
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Juvenile works <br/>Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>333.72