@article{oai:rakuno.repo.nii.ac.jp:00001385, author = {山田, 大隆}, issue = {83}, journal = {北海道の文化 (北海道文化財保護協会誌)}, month = {Mar}, note = {Article}, pages = {51--52}, title = {産業遺産保存について法的措置の必要性}, year = {2011} }