Leakey, Mary Douglas <br/><br/>
Pliocene footprints in the the Laetoli beds at Laetoli Northern Tanzania 

 -  1979 
 - 317-323p.  29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Footprints
<br/><br/><label>LC Class. No.: </label>EAF L47.P5