@book{ BN08363524,
  author    = "Ojala, E. M. and 渡部, 哲男 and 大川, 一司 ",
  title     = "農業と経済進歩",
  publisher = "農林水産業生産性向上会議",
  year      = "1958",
  URL       = "https://ci.nii.ac.jp/ncid/BN08363524"
}