@book{23817,
	author = {Folmer, Henk and Tietenberg, Tom},
	title = {The International yearbook of environmental and resource economics 1997/1998},
	publisher = {Edward Elgar,},
	year = {1997},
	series = {New horizons in Environmental Economics},
	address = {Cheltenham:},
	note = {"Library also has 1998/1999 ; 2003/2004"}
}