Wood, A. W. (1984). Land for tomorrow: Subsistence agriculture, soil fertility and ecosystem stability in the New Guinea highlands. University of Papua New Guinea, Dept. of Geography.
Chicago-Zitierstil (17. Ausg.)Wood, Andrew Wardman. Land for Tomorrow: Subsistence Agriculture, Soil Fertility and Ecosystem Stability in the New Guinea Highlands. Port Moresby: University of Papua New Guinea, Dept. of Geography, 1984.
MLA-Zitierstil (9. Ausg.)Wood, Andrew Wardman. Land for Tomorrow: Subsistence Agriculture, Soil Fertility and Ecosystem Stability in the New Guinea Highlands. University of Papua New Guinea, Dept. of Geography, 1984.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.