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 United Nations. Economic Commission for Europe and Food and Agriculture Organization of the United Nations,"The Utilization of secondary and trace elements in agriculture : proceedings of a symposium organized jointly by the United Nations Economic Commission for Europe and the Food and Agriculture Organization of the United Nations at Geneva, 12-16 January, 1987",,M. Nijhoff,1987,Developments in plant and soil sciences,,9024735467,,https://cir.nii.ac.jp/crid/1130000797012907648