2024-03-28T19:32:45Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/208222019-04-25T02:06:07Zhdl_2115_19009hdl_2115_18961hdl_2115_157国有林造林技術の展開とその考察Development of Techniques of Plantation in National Forest田中, 茂650北海道大学農学部演習林Departmental Bulletin Paperapplication/pdfhttp://hdl.handle.net/2115/20822https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/20822/1/22%281%29_P253-272.pdf0367-6129AN00230369北海道大學農學部 演習林研究報告2212532721962-11jpnpublisher