@book{66625,
	author = {Ewald, Ursula},
	title = {La Industria salinera de México 1560-1994 /},
	publisher = {Fondo de Cultura Económica, },
	year = {1997.},
	address = {México :},
	edition = {1a ed.},
	note = {Traducción de: The mexican salt industry 1560-1980 a study in change}
}