Shizen kankyō no hensen
Subtitle: chishitsu chōsa hōkokusho
By: [henshū] Kuki Shishi Hensanshitsu
Series: Kuki shishi chōsa hōkokusho -- dai 9-shū
Publisher: Kuki-shi
Published: 1987
Place of publication: Kuki-shi
Language: jpn
Number of pages: 120
Subjects: Geology
Notes: Includes bibliographical references.