Kairin-ken ni okeru shuyō nōsanbutsu seisanhi no hikakuhyō
Subtitle: Kōtoku 7, 8-nendo
Series: Kōnōbu shiryō -- 26
Publisher: Kōnōbu Nōseishi Chōsaka
Published: 1942
Place of publication: [Shinkyō]
Language: jpn