30-nen no ayumi
Publisher: Saitama-ken Nōgyō Kairyō Fukyū Jigyō 30-shūnen Kinenkai
Published: 1978
Place of publication: [Urawa-shi]
Language: jpn
Number of pages: 184
Subjects: Agricultural extension work; History
Other titles: Sanjūnen no ayumi.
Notes: Errata slip inserted.