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 "Hamdi, Y.A.",Application of nitrogen-fixing systems in soil management,,Food and Agriculture Organization of the United Nations,1982,FAO soils bulletin,,925101261X,,https://cir.nii.ac.jp/crid/1130000797681791488