甘蔗交配育成種試験成績
By: [Hirama Sosaburo]
Series: Taiwan Sōtokufu Chūō Kenkyūjo Nōgyōbu hōkoku -- dai 44-gō
Publisher: Taiwan Sōtokufu Chūō Kenkyūjo
Published: 1929
Place of publication: Taihoku-shi
Language: jpn
Number of pages: 88
Subjects: Sweet potatoes; Varieties
Other titles: Kansho kōhai ikuseishu shiken seiseki; Cross-breeding varieties and strains of sweet potatoes.
Notes: "Part I." No more published?