Studies on the abscission of the spikelet (Oryza sativa, L.)
By: By Yoshito Yamasaki.
Place of publication: [Yugakujyo, Manchuria]
Language: chi
Number of pages: 48
Subjects: Rice -- Breeding.; Abscission (Botany)
Notes: Title in Chinese and English; text in Chinese.

Guard leaves with descriptive letter press.