@book{136679,
	author = {Johnston, R. J.},
	title = {La Geografía actual},
	publisher = {Editorial Ariel, S.A.},
	year = {c1986.},
	series = {Ariel geografía},
	address = {Barcelona},
	edition = {1a ed.},
	note = {Translation of : Geography since the Second World War.}
}