Parker, Steve <br/><br/>
Our planet earth  

 - London :  Hamlyn,  c1993. 
 - 48 pages. : colored. illustrations. 
 - 101 questions and answers .
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth--Juvenile literature
<br/><br/><label>LC Class. No.: </label>QB 631 P37 1993