@book{ BN0484265X, author = "渡辺, 兵力 ", title = "山村集落の構造分析と再編成計画", publisher = "山村振興調査会", year = "1969", series = "調査資料", number = "No.23,27", URL = "https://ci.nii.ac.jp/ncid/BN0484265X" }