Masurui no jinʼi baisūtai riyō ni yoru ikushu ni kansuru kenkyū
Subtitle: Shōwa 63-nendo chiiki baiotekunorojī kenkyū kaihatsu sokushin jigyō hōkokusho
Publisher: Shiga-ken Samegai Yōsonjō
Published: 1989
Place of publication: [Maihara-chō]
Language: jpn
Number of pages: 41