FAO. (1993). FAO legislative study N.50: Treaties concerning the non-navigational uses of international watercourses - Europe. Geneva: FAO.
シカゴスタイル引用形FAO. FAO Legislative Study N.50: Treaties Concerning the Non-navigational Uses of International Watercourses - Europe. Geneva: FAO, 1993.
MLA引用形式FAO. FAO Legislative Study N.50: Treaties Concerning the Non-navigational Uses of International Watercourses - Europe. Geneva: FAO, 1993.
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