Heisei 8-nendo Hokkaidō minʼyūrin shinrin hogo jigyō jissekisho
Publisher: Hokkaidō Suisan Rinmubu Shinrin Seibika
Published: 1997
Place of publication: [Sapporo-shi]
Language: jpn
Number of pages: 76
Other titles: Hokkaidō minʼyūrin shinrin hogo jigyō jissekisho