@book{6115,
	author = {Biaggi, Virgilio. and Madruga de Piferrer, Lucila},
	title = {Las aves de Puerto Rico},
	publisher = {Editorial Universitaria, Universidad de Puerto Rico},
	year = {1970.},
	address = {[Río Piedras]},
	note = {Captions for illustrations and plates in Spanish, English, and Latin.}
}