@article{oai:tamagawa.repo.nii.ac.jp:00000461, author = {光畑, 雅宏}, issue = {2}, journal = {ミツバチ科学}, month = {Dec}, pages = {53--64}, title = {20年目のマルハナバチ ―ポリネーター利用の過去,現在,未来―}, volume = {28}, year = {2011} }