@phdthesis{oai:nodai.repo.nii.ac.jp:00000893,
 author = {吉田, 智佳史 and YOSHIDA, Chikashi},
 month = {2021-09-24, 2021-09-24},
 note = {2020},
 school = {東京農業大学},
 title = {森林バイオマス収穫作業システムの構築に関する研究},
 year = {}
}