@book{45121,
	author = {Realme, Eduardo. and González Galindo, Marco Antonio.},
	title = {Aguila real, Aquila chrysaetos L.},
	publisher = {Subsecretaría Forestal y de la Fauna,},
	year = {(s.a.)},
	series = {Serie fauna. Boletín},
	address = {(s.l.) :}
}