Kumar, S S <br/><br/>
Planetary systems and extraterrestrial life.  [electronic resource] 

 -  Origins of life   
 - 491-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0302-1688 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomical Phenomena<br/>Astronomy<br/>Extraterrestrial Environment