@book{9829,
	author = {Villar, Emilio Huguet del, and Robinson, Gilbert Wooding,},
	title = {Los suelos de la península Luso-Ibérica.},
	publisher = {Pedidos en España al autor;},
	year = {1937.},
	address = {Madrid,},
	note = {At head of title : Los suelos del globo. The soils of the world.}
}