Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Hirota Masahito,The Relations and Effects from Offshore Trawl Fisheries to the Local Systems in Hokkaido,Japanese Journal of Fisheries Economics,0433-0323,Japanese Journal of Fisheries Economics,2018,62,1,17-31,https://cir.nii.ac.jp/crid/1390582008205126784,https://doi.org/10.60367/gyokei.62.1_17