Ōita-ken sanshigyō shi
Publisher: Oita-ken Yōsan Hambai Nōgyō Kyōdō Kumiai Rebgō-kai Ōita-ken Sanshigyōshi Hensan Iinkai
Published: 1968
Place of publication: Ōita
Language: jpn
Number of pages: 410
Subjects: Sericulture
Notes: Bibliography: p. 409-410.