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 "Brinkman, R. and Smyth, A. J. and Consultation on Land Evaluation for Rural Purposes, Wageningen, 1972",Land evaluation for rural purposes : summary of an expert consultation,,International Institute for Land Reclamation and Improvement,1973,Publication,,,,https://cir.nii.ac.jp/crid/1130000797066361984