@book{41657,
	author = {Becchio, Raúl and Franz, Gerhard and Congreso Geológico Chileno},
	title = {Condiciones de P-T- del basamento metamórfico de alto grado, borde oriental de la Puna austral, Argentina.},
	publisher = {[s.n.],},
	year = {[19--].},
	address = {[s.l.]:},
	note = {Relevamiento: 1997.}
}