Niigata Shikenjo nijūnen no ayumi
By: [henshūsha Kensetsushō Doboku Kenkyūjo Niigata Shikenjo]
Publisher: Kensetsushō Doboku Kenkyūjo
Published: 1980
Place of publication: Ibaraki-ken Tsukuba-gun Toyosato-machi
Language: jpn
Number of pages: 207
Subjects: History; Civil engineering; Research; Doboku Kenkyūjo (Japan). Niigata Shikenjo; Doboku Kenkyūjo (Japan)
Other titles: Niigata Shikenjo 20-nen no ayumi.
Notes: Errata slip inserted.