by NISHIDA, Kohnosuke, MASUDA, Junji
Published in Kankyō gijutsu (1987)

by 西田, 耕之助
Published in 環境技術 (1988)

by 西田, 耕之助
Published in 環境技術 (1984)

by NISHIDA, Kohnosuke, MASUDA, Junji, YAMAKAWA, Masanobu
Published in Journal of Environmental Conservation Engineering (30.12.1986)

by NISHIDA, Kohnosuke, HINA, Kiyonari, NISHIDA, Yoshichika
Published in Journal of Environmental Conservation Engineering (30.09.1986)

by NISHIDA, Kohnosuke, MASUDA, Junji, YAMAKAWA, Masanobu
Published in Kankyō gijutsu (1986)