@inproceedings{weko_173471_1, author = "渡邊,昌春 and Dicky,A. Prima Oky and 伊藤,久祥 and 伊藤,憲三", title = "GISによる琵琶湖への河川流入負荷量の推定シミュレーション", booktitle = "第69回全国大会講演論文集", year = "2007", volume = "2007", number = "1", pages = "465--466", month = "mar" }