@book{18383,
	author = {Study Week on: Chemical Events in the Atmosphere and Their Impact on the Environment and Marini-Bettòlo, G. B. and Pontificia Accademia delle scienze.},
	title = {Chemical events in the atmosphere and their impact on the environment :},
	publisher = {Elsevier,},
	year = {1986.},
	address = {Amsterdam ;}
}