Graham, James M <br/><br/>
The biological terraforming of Mars: planetary ecosynthesis as ecological succession on a global scale.  [electronic resource] 

 -  Astrobiology  2004 
 - 168-95 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1531-1074 
<br/><br/><label>Standard No.: </label>10.1089/153110704323175133  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecosystem<br/>Mars<br/>Plants