@article{21575,
      recid = {21575},
      author = {Leakey, L. S. B.},
      title = {Adam's ancestors : the evolution of man and his culture /},
      publisher = {Harper & Row,},
      address = {New York :},
      pages = {xxi, 235 p. :},
      year = {1960},
      url = {http://library.usi.edu/record/21575},
}