TitleObjective map of Wahai:Island of SeranContributorAllied Geographical Section Netherlands Forces Intelligence Service (NEFIS)DescriptionMap copied from the book 'Seran' A.F.L.XXIX with additions from local knowledge. Situation March 1938.LanguageEnglish
Allied Geographical Section South West Pacific Area Terrain Studies (1943). Monash Uni, accessed 06/03/2026, https://collections.monash.edu/nodes/view/77175