著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Food and Agriculture Organization of the United Nations,Agricultural holdings in the 1970 world census of agriculture : a statistical analysis,,Food and Agriculture Organization of the United Nations,1984,FAO economic and social development paper,,9251021473,,https://cir.nii.ac.jp/crid/1130282269108851840