@article{oai:tsukuba.repo.nii.ac.jp:00039902, author = {本弓, 康之 and Honkyu, Yasuyuki}, journal = {研究紀要, Bulletin of Senior High School at Sakado, University of Tsukuba}, month = {Sep}, pages = {61--62}, title = {3Dプリンターによる地学教材の作成}, volume = {53}, year = {2016} }