TitleStrip map route:Madang to Lae:Erap River to Garambampom CkContributorAllied Geographical SectionDescriptionShowing construction necessary to develop 2 way M.T. roadLanguageEnglish
Allied Geographical Section South West Pacific Area Terrain Studies (1943). Monash Uni, accessed 13/04/2026, https://collections.monash.edu/nodes/view/78420