@book{5427,
	author = {Clark, Robert E. D. },
	title = {Darwin: before and after / },
	publisher = {The Paternoster Press, },
	year = {1948, c1966},
	address = {London : },
	edition = {1 ed.},
	note = {Evaluación de la influencia de Carlos Darwin, (1809-1882), y su teoría de la evolución.}
}