@book{22527,
	author = {Vega, Santiago G. de la  and Carrizo, Gustavo R.},
	title = {Patagonia},
	publisher = {Ediciones Contacto Silvestre\},
	year = {2001},
	series = {Explorando nuestra naturaleza},
	address = {Buenos Aires},
	edition = {2a ed.}
}