Hokkaidō Kaihatsukyoku gijutsu no ayumi
Subtitle: kaikyoku yonjisshūnen kinen
By: [kanshū] Hokkaidō Kaihatsukyoku
Publisher: Hokkaidō Kaihatsu Kyōkai
Published: 1991
Place of publication: Sapporo-shi
Language: jpn
Number of pages: 282
Subjects: History; Public works; Japan. Hokkaidō Kaihatsukyoku; Japan
Notes: Errata slip inserted.