@book{206990,
	author = {Tricárico, Hugo Roberto. and Noste, María Irene.},
	title = {Didáctica de las ciencias naturales},
	publisher = {Editorial Bonum},
	year = {c2005.},
	series = {Serie didácticas.},
	address = {Buenos Aires, Argentina},
	edition = {2a ed.}
}