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,Selection of sites for seabed manganese nodule processing plants,,Published in co-operation with the United Nations by Graham & Trotman,1989,Seabed minerals series,,0860103951,,https://cir.nii.ac.jp/crid/1130000795486339328