Wickramasinghe, Chandra <br/><br/>
Comets and the Origin of Life 
Wickramasinghe, Chandra 
 -  World Scientific Publishing Co.  2009 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9789812814005     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical Science