2024-03-29T06:08:18Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/635882017-10-15T15:00:00Zhdl_2115_63579hdl_2115_62781hdl_2115_45742SUMMARIES OF ARTICLES英文サマリーNakashima, YasuhiroSembokuya, YasushiHatakeyama, Naofumi611北海道農業経済学会Othersapplication/pdfhttp://hdl.handle.net/2115/63588https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/63588/1/KJ00006912311.pdf0918-9742AN10401038北海道農業経済研究13189902006-11-22engpublisher