著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) HALL SJ,Managing by-catch and discards : how much progress are we making and how can we do better?,Fish Fish,,,2005,6,,134-155,https://cir.nii.ac.jp/crid/1570572700081121792,