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 "Congress of the European Society for Agronomy and Ittersum, M. K. van and Geijn, S. C. van","Perspectives for agronomy : adopting ecological principles and managing resource use : proceedings of the 4th Congress of the European Society for Agronomy, Veldhoven and Wageningen, The Netherlands, 7-11 July 1996",,Elsevier,1997,Developments in crop science,,0444828524,,https://cir.nii.ac.jp/crid/1130282269337789696