Seto Naikai ni okeru kaisui kōkansei oyobi fukaryō eikyōdo no kenkyū hōkokusho
Contributors: Chūgoku Kōgyō Gijutsu Shikenjō
Publisher: Kōgyō Gijutsuin; Chūgoku Kōgyō Gijutsu Shikenjo
Published: 1986
Place of publication: [Tokyo]
Language: jpn
Number of pages: 444