Tōa nōgyō mondai
By: Andō Hirotarō jutsu.
Series: Nōgyō Zōsan Hōkoku Suishintai kunren kōen yōshi -- dai 15-shū
Publisher: Nōrinshō; Nōgyō Hōkoku Renmei
Published: 1940
Place of publication: [Tokyo]
Language: jpn
Number of pages: 36
Notes: Cover title.