DeJong , Meindert <br/><br/>
Tornado! /  
By Meindert DeJong 
 - Chicago :   Science Research Associates, Inc.,   1970.  
 - 30 unnumbered pages :   color illustrations ;  21 cm . 
<br/><br/>K <br/> 
<br/><br/> 510 <br/>  Lexile estimate <br/>  K <br/>  Raz-Plus <br/> 
<br/><br/><label>LC Class. No.: </label>PZ7