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 "Norman, D. W. (David W.) and Douglas, Malcolm and Food and Agriculture Organization of the United Nations",Farming systems development and soil conservation,,Food and Agriculture Organization of the United Nations,1994,Farm systems management series,,9251034486,,https://cir.nii.ac.jp/crid/1130282272253312512