@book{18181,
	author = {UNITAR e UNDP, E. Barbier; M. H. Dickson e M. Fanelli},
	title = {Small geothermal resources, Vol. XVII,  part 2: },
	publisher = {Pergamon Press,},
	year = {1988},
	address = {Pisa:},
	note = {Inv. 2018}
}