Haga Chūtai Ryūko seishun gojūnenshi
Subtitle: Dainiji Ryūko Giyūtai Kaitakudan no kiroku
Publisher: Dainiji Ryūko Giyūtai Kaitakudan Dōshikai
Published: 1988
Place of publication: Nagano-shi
Language: jpn
Number of pages: 303
Subjects: Agricultural colonies; History
Other titles: Haga Chūtai Ryūko seishun 50-nenshi.
Notes: Errata slips inserted.