May, J. M. (1963). The ecology of malnutrition in five countries of eastern and central Europe: East Germany, Poland, Yugoslavia, Albania, Greece. New York: Hafner.
Παραπομπή Chicago StyleMay, Jacques M. The Ecology of Malnutrition in Five Countries of Eastern and Central Europe: East Germany, Poland, Yugoslavia, Albania, Greece. New York: Hafner, 1963.
Παραπομπή MLAMay, Jacques M. The Ecology of Malnutrition in Five Countries of Eastern and Central Europe: East Germany, Poland, Yugoslavia, Albania, Greece. New York: Hafner, 1963.
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