@Book{sitereport_139196,
 author = "三原市教育委員会, ",
 title = "天然記念物久井・矢野の岩海（久井岩海）保存整備報告書",
 volume = "",
 publisher = "三原市教育委員会",
 year = 2022,
 series = "三原市文化財調査報告書",
 number = "21",
 url = https://sitereports.nabunken.go.jp/139196,
 }