Hi tokutei osengen ni yoru osen bōshi taisaku chōsa
Subtitle: ryūshutsu kaiseki chōsa.
Contributors: Japan. Kankyōchō.
Series: Kankyōchō itaku gyōmu kekka hōkokusho.
Publisher: Kankyōchō?]
Published: 1982
Place of publication: [Tokyo?
Language: jpn
Number of pages: 103
Notes: Bibliography: leaves 101-103.
Cover title.