50-nenkan no shiken kenkyū seika
Subtitle: mokuzai no riyō kenkyū ni torikunda hanseiki no kiroku
By: [hensū Hokkaidōritsu Rinsan Shikenjō Sōritsu 50-shūnen Kinenshi Henshū Iinkai]
Publisher: Hokkaidōritsu Rinsan Shikenjō
Published: 2000
Place of publication: Asahikawa-shi
Language: jpn
Number of pages: 68