@book{40875,
	author = {Alonso, Ricardo N. and Viramonte, J. G, and Congreso Geológico Chileno},
	title = {Provincia boratífera Centroandina.},
	publisher = {[s.n.],},
	year = {[19--].},
	address = {Antofagasta:},
	note = {Relevamiento: 1985.}
}