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  • YOSHIOKA Ryuma ID: 9000253494285

    Disaster Prevention Research Institute, Kyoto University (1985 from CiNii)

    Articles in CiNii:1

    • 学会記事 (1985)
  • YOSHIOKA Ryuma ID: 9000254953789

    富山県立大学短期学部環境工学科 (1995 from CiNii)

    Articles in CiNii:1

    • Rain Infiltration in a Fractured Sedimentary Rock Mountain and Its Water Quality (1995)
  • Yoshioka Ryuma ID: 1000060027290

    Articles in CiNii:68

    • Hydrogen and Oxygen Isotopic Ratios in Precipitation, River and Groundwaters in the Eastern area of the Hiei mountains (1997)
    • 21世紀にむけての地下水学会のありかた (2000)
    • 地会長就任の挨拶 (2001)
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