@book{96377,
	author = {Rios, J. M.},
	title = {Indice sistematico de las formaciones geologicas y de las fases de plegamiento.},
	publisher = {Editorial Alhambra},
	year = {[1969]},
	series = {Vertix, sección V, geologia 1},
	address = {Madrid},
	edition = {[3. ed.]},
	note = {Folded chart in back pocket.}
}