@book{ BA31940004,
  author    = "安田, 富士郎 ",
  title     = "アオザメってこんなもの : 海と川の魚の?50問",
  publisher = "誠文堂新光社",
  year      = "1975",
  series    = "さそりの本シリーズ",
  number    = "",
  URL       = "https://ci.nii.ac.jp/ncid/BA31940004"
}