@book{41579,
	author = {Rojas, Walter R. and Alonso, Ricardo N. and Congreso Latinoamericano de Geología},
	title = {Estudio geológico económico de la mina Ona (colemanita), sierra de Sijes, Salta.},
	publisher = {[s.n.],},
	year = {[19--].},
	address = {[s.l.]:},
	note = {Relevamiento: 1998.}
}