@book{69089,
	author = {Changnon, Stanley A. and ebrary, Inc.},
	title = {El Ni�no, 1997-1998},
	publisher = {Oxford University Press,},
	year = {2000.},
	address = {Oxford ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10086976}
}