Jōkasō tō no odei no genryō genʼyō oyobi saisei gijutsu ni kansuru kenkyū hōkokusho
Subtitle: Heisei 10-nendo kōsei kagaku kenkyūhi seikatsu anzen sōgō kenkyū jigyō
Publisher: Nihon Kankyō Seibi Kyōiku Sentā
Published: 1999
Place of publication: [Tokyo?]
Language: jpn
Number of pages: 83