Skurzynski, Gloria <br/><br/>
Discover Mars 

 - United States of America  Natural Geographic Society  1998 
<br/><br/> Reviews results from the study of Mars, from Copernicus through the Viking and Pathfinder missions, and speculates on a future human landing. 
<br/><br/><label>ISBN: </label>0-7922-7099-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult Nonfiction
<br/><br/><label>Dewey Class. No.: </label>AN 523.43 SKU