Nōgyō keiei kaizen sōgō shidō shishin
Subtitle: nōgyō keiei kaizen moderu 2.
Series: Nōgyō kairyō fukyū shiryō -- dai 595-gō
Publisher: Aichi-ken Nōgyō Suisanbu
Published: 1989
Place of publication: Nagoya-shi
Language: jpn
Number of pages: 130