National geographic answer book  10001 fast facts about our World 
edited by Barbara Brownell Grogan 
 - Washington  National Geographic Society  2009 
 - 447p. 
<br/><br/><label>ISBN: </label>978-1-4262-0892-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life on earth;<br/>Maps & Globes<br/>Planet earth<br/>Universe
<br/><br/><label>Universal Decimal Class. No.: </label>(03)910  / NAT