Leakey, Mary <br/><br/>
Man's oldest footprints at Laetoli 

 - n.p.  n.p.  n.d. 
 - n.p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fossils<br/> Laetoli
<br/><br/><label>LC Class. No.: </label>EAF L48.M3