2024-03-29T07:19:56Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/284562019-04-25T04:09:41Zhdl_2115_28398hdl_2115_20392hdl_2115_134農民的技術の発展と農業教育の課題The deveropment of Peasant's Technology and The Problem of Agricultural Education朝岡, 幸彦370北海道大学教育学部社会教育研究室Departmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/28456https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/28456/1/7_P60-76.pdf09130373AN00231372社会教育研究760761986-09jpnpublisher