Nōgyō kairyō sōsho
By: Nōgyō Gijutsu Kyōkai Gunma-ken Shibu hen ; Kikuchi Tadashi ... [et al.].
Publisher: Nōgyō Gijutsu Kyōkai Gunma-ken Shibu
Published: 1948
Place of publication: Maebashi-shi
Language: jpn
Subjects: Agricultural innovations