Tornado chase 
Rob Waring, Series Editor; National Geographic 
 - London :   Heinie Cengage Learning,  c2009. 
 - 32 p. :  col. ill., maps ;  22 cm.   1 DVD. 
 - Footprint reading library .
 - Footprint reading library .
<br/><br/> Upper Intermediate B2<br/>1900 headwords 
<br/><br/> Tornadoes are large storms that can cause huge amounts of damage and destruction. Most people run from tornadoes, but some researchers chase them! -- Back cover. 
<br/><br/><label>ISBN: </label>9781424011117 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Storm chasers<br/>Tornadoes--United States<br/>English language--Textbooks for foreign speakers
<br/><br/><label>Dewey Class. No.: </label>428.6 TO RN