Nōgyō kikai no riyō no genjō to mondaiten
Subtitle: nōgyō kikai ni kansuru gyōsei kansatsu kekka kara mite
By: Sōmuchō Gyōsei Kansatsukyoku hen.
Contributors: Japan. Sōmuchō. Gyōsei Kansatsukyoku.
Publisher: Ōkurashō Insatsukyoku
Published: 1984
Place of publication: Tōkyō
Language: jpn
Number of pages: 156
Subjects: Farm mechanization -- Government policy -- Japan.; Agricultural machinery -- Japan -- Cost of operation.