Koshō no kankyō hozen taisaku oyobi teisei gijutsu ni kansuru chōsa kenkyū
By: Kokusai Kyōryoku Jigyōdan, Kokusai Kyōryoku Sōgō Kenshūjo
Contributors: Kokusai Kyōryoku Sōgō Kenshūjo (Japan)
Publisher: Kokusai Koshō Kankyō Iinkai
Published: 1990
Place of publication: [Tokyo]
Language: jpn
Number of pages: 332
Subjects: Lake ecology; Water quality management; Technological innovations; Pond ecology; Environmental protection
Notes: Cover title.

Includes bibliographical references.