CHRISTIANSEN, SOFUS. “WORK AND JOURNEY TO WORK IN SUBSISTENCE AGRICULTURE - a Case of Cultivation of Scattered Areas on Rennell Island (Mugaba)”. Geografisk Tidsskrift - Danish Journal of Geography 76 (January 1, 1977). Accessed December 5, 2025. https://tidsskrift.dk/geografisktidsskrift/article/view/45929.