(1967). Review of the agricultural situation in Europe at the end of 1966. New York: United Nations.
Παραπομπή Chicago StyleReview of the Agricultural Situation in Europe At the End of 1966. New York: United Nations, 1967.
Παραπομπή MLAReview of the Agricultural Situation in Europe At the End of 1966. New York: United Nations, 1967.
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