2024-03-29T13:13:14Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/365282019-05-14T10:04:02Zhdl_2115_36333hdl_2115_36090hdl_2115_138「低投入型」酪農における経営展開の特徴The Characteristics of Development Management in "Low Input" Dairy (Farm)黒河, 功611.7北海道大学農業経営学研究室Departmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/36528https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/36528/1/24_147-154.pdf0911-0453AN1012047X農業経営研究241471541998-02jpnpublisher