@book {2455,
	title = {Unveiling man{\textquoteright}s origins: ten decades of thought about human evolution},
	year = {1970},
	note = {1903-1972[by] L. S. B. Leakey and Vanne Morris Goodall1 illus. 22 cm},
	pages = {xvii, 185 p},
	publisher = {Methuen},
	organization = {Methuen},
	address = {London},
	keywords = {Human evolution},
	isbn = {0416147003},
	author = {Leakey, L. S. B and Goodall, Vanne Morris}
}
