2024-03-28T16:42:37Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/108522019-04-25T02:44:13Zhdl_2115_10556hdl_2115_8340hdl_2115_138農地植林転用の現段階的性格The Present Situation of Reforestation of Farm Land宇佐美, 繁611北海道大学農学部農業経済学教室Departmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/10852https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/10852/1/24_p155-182.pdf0385-5961AN0020151X北海道大学農経論叢241551821968-02jpnpublisher