21-seiki e no kōwan
Subtitle: seijukuka shakai ni sonaeta arata na kōwan seibi seisaku
By: Unʼyushō Kōwankyoku hen.
Contributors: Japan. Unʼyushō. Kōwankyoku.
Edition: Shohan
Publisher: Ōkurashō Insatsukyoku
Published: 1985
Place of publication: Tōkyō
Language: jpn
Number of pages: 191
Subjects: Harbors -- Government policy -- Japan.
Other titles: Nijūisseiki e no kōwan.