Nōkiken 20-nenshi
By: [henshū Nōgyō Kikaika Kenkyūjo].
Contributors: Nōgyō Kikaika Kenkyūjo (Japan)
Publisher: Dō Kenkyūjo
Published: 1982
Place of publication: Ōmiya
Language: jpn
Number of pages: 458
Subjects: Nōgyō Kikaika Kenkyūjo (Japan) -- History.; Agricultural engineering -- Research -- Japan -- History.; Agricultural machinery -- Japan.
Other titles: Nōkiken nijūnenshi.
Notes: Includes bibliographies.
Errata slip inserted.