Ferguson Skurzynski  1930- <br/><br/>
Deadly waters /  
Skurzynski Ferguson 
 - New York :   Scholastic,   2003  
 - 143 pages :   20 cm  
 - .
<br/><br/>M  
<br/><br/> While visiting the Everglades National Park with their parents, the Landon children uncover the mystery of dying manatees and learn important lessons about the natural environment.  
<br/><br/> 770   Lexile  
<br/><br/><label>LC Class. No.: </label>PZ7.S6287 
<br/><br/><label>Dewey Class. No.: </label>303