Okayama-ken Suisan Shikenjō Shōwa jūrokunendo gyōmu hōkokusho
Publisher: Okayama-ken Suisan Shikenjō
Published: 1943
Place of publication: [Okayama-ken Oku-gun]
Language: jpn
Number of pages: 62
Other titles: Okayama-ken Suisan Shikenjō Shōwa 16-nendo gyōmu hōkokusho
Notes: Cover title.

"Shōwa jūhachinendo Okayama-ken Suisan Shikenjō gyōmu jisshi yōkō" inserted.