@book{146409,
	author = {El Viejo ,Plinio and Manzanero Cano, F.  },
	title = {Historia natural /},
	publisher = {Gredos,  },
	year = {2010},
	series = {Biblioteca Clásica Gredos ;},
	address = {Madrid: },
	edition = {1a ed. }
}