Hokkaidō ni okeru haru nishin gyogyō no jittai
Subtitle: shikin oyobi rōdōryoku chōsa : Shōwa 25, 26, 27-nendo
By: Nōrinshō Nōrin Keizaikyoku Tōkei Chōsabu
Series: Nōrin suisan tōkei shiryō -- no. 272
Publisher: Nōrinshō Tōkei Chōsabu
Published: 1953
Place of publication: Tōkyō
Language: jpn
Number of pages: 184
Subjects: Herring industry
Notes: Cover title.