30-nen no ayumi
By: [henshū Kagaku Gijutsuchō Bōsai Kagaku Gijutsu Kenkyūjo Nagaoka Seppyō Bōsai Jikken Kenkyūjo]
Publisher: Kagaku Gijutsuchō Bōsai Kagaku Gijutsu Kenkyūjo Nagaoka Seppyō Bōsai Jikken Kenkyūjo
Published: 1995
Place of publication: Nagaoka-shi
Language: jpn
Number of pages: 158
Subjects: Emergency management; Ice and snow Building; Bōsai Kagaku Gijutsu Kenkyūjo; Research; Natural disasters; Bōsai Kagaku Gijutsu Kenkyūjo. Nagaoka Seppyō Bōsai Jikken Kenkyūjo; History
Other titles: Sanjūnen no ayumi