@article{oai:nagano.repo.nii.ac.jp:00001252, author = {吉村, 武洋}, issue = {2}, journal = {長野大学紀要, BULLETIN OF NAGANO UNIVERSITY}, month = {Nov}, note = {application/pdf}, pages = {39--40}, title = {農業環境政策における“reference level”概念の整理と検討}, volume = {40}, year = {2018} }