Chūshō kasen kankyō jittai chōsa hōkokusho
Subtitle: Heisei 7-nendo
By: [henshū Tōkyō-to Kankyō Hozenkyoku Suishitsu Hozenbu Suishitsu Kanshika]
Publisher: Tōkyō-to Kankyō Hozenkyoku
Published: 1997
Place of publication: Tōkyō
Language: jpn
Subjects: Stream ecology
Notes: Cover title.

Vol. 1 accompanied by a supple. (1 p.)

Errata slips inserted in v. 1, 3, and 5.

Includes bibliographical references.
Table of contents: title: [1] Akigawa hen; title: [2] Karaborigawa hen; title: [3] Hiraigawa hen; title: [4] Yajigawa hen; title: [5] Yanasegawa hen