2024-03-28T11:18:45Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/604802022-08-30T00:25:36Zhdl_2115_20129hdl_2115_54837hdl_2115_20124hdl_2115_54823hdl_2115_54822Growth and Development of Organic Agriculture in Contemporary China : A Study from the Producers’ Perspectives [an abstract of entire text]中国における有機農業の展開 : 生産主体の視点から [全文の要約]高, 慧琛610北海道大学. 博士(農学)Hokkaido UniversityThesis or Dissertationapplication/pdfhttp://hdl.handle.net/2115/60480https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/60480/1/Gao_Huichen_summary.pdf2015-12-25engnone