Ganapathy, R <br/><br/>
Silicate spherules from deep-sea sediments: confirmation of extraterrestrial origin.  [electronic resource] 

 -  Science (New York, N.Y.)  Sep 1978 
 - 1119-21 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.201.4361.1119  doi