@book{22422,
	author = {Bass, Karen},
	title = {Nature's great events /},
	publisher = {University of Chicago Press,},
	year = {2009.},
	address = {Chicago ; London :},
	note = {"First published in Great Britain on 2009 by Mitchell Beazley"-- t.p. verso. Companion book to the television series. Includes bibliographical references (p. 315) and index.}
}