@misc{oai:d-repo.ier.hit-u.ac.jp:02003957,
 author = {内務省土木局 and Japan. Ministry of Home Affairs. Civil Engineering Bureau},
 month = {Nov},
 note = {【対象期間】昭和3年末-昭和7年末 地方別 (昭和7年末) 【注】(粁)【計数出所】土木局調査, PERIOD: End of every year 1928-1932. By region at 1932 year-end. NOTE: (In kilometers). SOURCE: [Survey by the Civil Engineering Bureau, Ministry of Home Affairs]., 公的統計: 集計データ、統計表, official statistics: aggregate data, 集計, Aggregation},
 title = {道路 (昭和7年末) : 日本帝国統計年鑑 53 (昭和9年) 表150},
 year = {2021}
}