Mulcahy, D L <br/><br/>
The rise of the angiosperms: a genecological factor.  [electronic resource] 

 -  Science (New York, N.Y.)  Oct 1979 
 - 20-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.206.4414.20  doi