Nelson, A. (2005). Cold war ecology: Forests, farms, and people in the East German landscape, 1945-1989. Yale University Press.
Chicago-viite (17. p.)Nelson, Arvid. Cold War Ecology: Forests, Farms, and People in the East German Landscape, 1945-1989. New Haven: Yale University Press, 2005.
MLA-viite (9. p.)Nelson, Arvid. Cold War Ecology: Forests, Farms, and People in the East German Landscape, 1945-1989. Yale University Press, 2005.
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