Ekotekunorojī ni yoru kasen koshō no suishitsu jōka
Subtitle: jizokuteki na mizu kankyō no hozen to saisei
By: henshū Shimatani Yukihiro, Hosomi Masaaki, Nakamura Keigo = Water quality improvement by ecotechnology / ed. by Yukihiro Shimatani, Masaaki Hosomi, and Keigo Nakamura. 
Edition: Shohan
Publisher: Sofuto Saiensusha
Published: 2003
Place of publication: Tōkyō
Language: jpn
Number of pages: 325
Subjects: Water; Purification; Biological treatment; Ecological engineering
Other titles: Water quality improvement by ecotechnology
Notes: Includes bibliographical references and index.

In Japanese.