@book{32593,
	author = {Fonseca Parra, Tatiana Alejandra},
	title = {Calentamiento y oscurecimiento global / },
	publisher = {Voluntad, },
	year = {2009.},
	series = {Plan lector voluntad, ciencia, tecnología y medio ambiente},
	address = {Bogotá : },
	edition = {1a. ed.}
}