Chika kūkan no kaihatsu riyō ni kansuru chōsa hōkoku
Series: Kagaku Gijutsuchō Shigen Chōsakai hōkoku -- dai 95-gō
Publisher: Kagaku Gijutsuchō Shigen Chōsakai
Published: 1984
Place of publication: [Tokyo]
Language: jpn
Number of pages: 80
Subjects: Underground areas; Underground construction
Notes: Cover title.