Nōson keikan no hozen sōzō
Subtitle: sono kangaekata susumekata : Heisei 8-nendo
Publisher: Nōson Kankyō Seibi Sentā Chūō Nōson Keikan Gijutsu Kentō Iinkai
Published: 1997
Place of publication: [Tokyo?]
Language: jpn
Number of pages: 84