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,Carbon sequestration options under the clean development mechanism to address land degradation,,Food and Agriculture Organization of the United Nations,2000,World soil resources reports,,,,https://cir.nii.ac.jp/crid/1130000795065030528