Chikuryoku riyō no riron to jissai
By: Uesaka Shōji cho
Series: Nōgyō gijutsu shintō sōsho -- 7
Publisher: Nōgyō Gijutsu Kyōkai
Published: 1948
Place of publication: Tōkyō
Language: jpn
Number of pages: 50
Subjects: Agriculture; Working animals