@book{18656,
	author = {Intergovernmental Panel on Climate Change. and Houghton, John Theodore. and Intergovernmental Panel on Climate Change.},
	title = {Climate change :},
	publisher = {Cambridge University Press,},
	year = {c1990.},
	address = {Cambridge ;},
	note = {"Report prepared for IPCC by Working Group 1"--7th prelim. p.}
}