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 "Beltran, J. Martinez and International Institute for Land Reclamation and Improvement","Drainage and reclamation of salt-affected soils : Bardenas area, Spain",,International Institute for Land Reclamation and Improvement,1978,Publication,,,,https://cir.nii.ac.jp/crid/1130282270357095168