Frederick, Shirley. <br/><br/>
Water at work / 
by Shirley Frederick. 
 - Florida :  Harcourt.,  2005. 
 - 12 p. :  ill., col ;  15 cm. 
 - Science Instant Readers  Book 5 .
 - Science Instant Readers  Book 5 .
<br/><br/> Grade 2. 
<br/><br/><label>ISBN: </label>0153148675 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Juvenile Literature.