@book{2131,
	author = {Tickle,, Jack,},
	title = {Riquezas da terra},
	publisher = {Reader<U+00B4>a Digest},
	year = {D.L. 2010},
	series = {Grande enciclopedia da natureza},
	address = {Porto Salvo},
	edition = {1<U+00AA> ed}
}