文件
Persian Gulf. Shatt al Arab. Sheet v. Ashar and Ma’qil. (1958)
One map on sheet: [Persian Gulf. Shatt al Arab. Sheet v. Tuwaila I. to Coal I. (Basra and Ma'qil. From surveys ... to 1924. Natural scale 1 : 12,500)]
The British Library1958
London: Admiralty, [1958]