Zubrin, Robert <br/><br/>
The Case for mars: the plan to settle and why we must 

 - New york  Simon and Schuster  1997 
 - p. 344  Includes index 
<br/><br/><label>Subjects--Index Terms: </label>Astronomy;Mars;Planets;Solar system 
<br/><br/><label>Dewey Class. No.: </label>523.4