@misc{oai:d-repo.ier.hit-u.ac.jp:02003502,
 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4年末-昭和8年末 地方別 (昭和8年末) 【注】(粁)【計数出所】土木局調査, PERIOD: End of every year 1929-1933. By region at 1933 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8年末) : 日本帝国統計年鑑 54 (昭和10年) 表150},
 year = {2021}
}