@article{PA20110291.pdf, <br>author="Kinsey Oleman-Grace",<br>title="Harrison, T. (ed.) -- Paleontology and Geology of Laetoli: Human Evolution in Context. Volume 1: Geology, Geochronology, Paleoecology and Paleoenvironment.",<br>journal="PaleoAnthropology",<br>year="2011",<br>volume="2011",<br>pages="291-292"<br>}