Gombatz, Erika Gasper,  1973- <br/><br/>
Global warming: Effects. Grades 5 - 8, reading levels 3 - 4 / 
written by Erika Gasper Gombatz. 
 - Kingston, Ont. :  Rainbow Horizons Publishing,  2008. 
 - Climate change series .
<br/><br/><label>ISBN: </label>9781553194101