Simon, Seymour <br/><br/>
Earth, our planet in space. 

 - New York :  Four Winds Press,  1984. 
 - unp 
<br/><br/><label>ISBN: </label>0-590-07884-4 
<br/><br/><label>LCCN: </label>83-11706 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth<br/>Solar system