2024-03-29T00:05:13Zhttps://eprints.lib.hokudai.ac.jp/dspace-oai/requestoai:eprints.lib.hokudai.ac.jp:2115/211122019-04-25T00:32:16Zhdl_2115_19049hdl_2115_18961hdl_2115_157Studies on the Soils Derived from Volcanic Deposits in Tomakomai District苫小牧地方における火山堆積物に由来する土壌の研究UJIIE, Masaoopen access650北海道大学農学部演習林1984-03engdepartmental bulletin paperVoRhttp://hdl.handle.net/2115/211120367-6129AN00230369北海道大學農學部 演習林研究報告RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITY411149190https://eprints.lib.hokudai.ac.jp/dspace/bitstream/2115/21112/1/41%281%29_P149-190.pdfapplication/pdf2.39 MB1984-03