Moorehead, W K <br/><br/>
The Results of Search for Paleolithic Implements in the Ohio Valley.  [electronic resource] 

 -  Science (New York, N.Y.)  Apr 1893 
 - 192 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.ns-21.531.192-a  doi