Shuyō chitai nōgyō seisanryoku keisei shi.
Contributors: Tōhata, Seiichi, 1899-; Morinaga, Toshitarō, 1895-
Series: Nōgyō sōgō Kenkyūjo, Tokyo.  Kankōbutsu, 172, 185
Publisher: Nōgyō Sōgō Kenkyūjo
Published: 1958
Place of publication: Tokyo
Language: jpn
Subjects: Agriculture -- Japan -- History
Work titles: Nōgyō Hattatsushi Chōsakai