@book{40567,
	author = {Chomnales, R.},
	title = {Estudio microscópico de minerales de manifestaciones minerales cupríferas en Titi-Orko, Alemania, prov. de Salta.},
	publisher = {IDGYM,},
	year = {oct, 1968.},
	series = {Informe Inédito},
	address = {Jujuy :}
}