By Virga, Vincent
By National Geographic Society
By Colin Wilson
By George Philip & Son
By Bowker, John
By Geographers A-Z Map Co. Ltd.
By AA Publishing
By Talbert, Richard J.A.
By Bradshaw, George
By Gilbert, Martin
By Random House
By Wiegand, Patrick
By Gilbert, Martin, Banks, Arthur
By Wiegand, Dr Patrick
By Barraclough, Geoffrey
By Lewis, Sir Clinton, Campbell, James Donald
By Collins Publishers
By Unknown
By Philip's
By Michelin
By editor
By Matkin, Robert B.
By Collins Bartholomew Ltd
By DK
By Baines, John, Malek, Jaromir