TitleCoastal strip:Hopoi to LaeContributorAllied Geographical SectionDescriptionFrom aerial photos 10 Oct, 42. Additional information by A.M. Stewart - Ngvr - manager of Singaua Plantation Not accurate to scaleLanguageEnglish
Allied Geographical Section South West Pacific Area Terrain Studies (1942). Monash Uni, accessed 17/04/2026, https://collections.monash.edu/nodes/view/78018