@article {1504,
	title = {Informe Final: Geocronologia de las aquas subterraneas del Salar Punta Negra, Antofagasta, II Region. Preparado para Minera Escondida Ltda. (Report)},
	year = {1996},
	note = {id: 181},
	month = {1996},
	pages = {105},
	institution = {Minera Escondid Ltda},
	author = {Salamanca, Marco}
}
