Santō chiku nōson senbu taisaku chōsa hōkoku
Publisher: Hokushi Jimukyoku Chōsashitsu Nōgyōgakari
Published: 1938
Place of publication: [Peking]
Language: jpn
Subjects: Agriculture
Notes: Cover title.

Confidential document (stamped).

"Ho No. 29; Hokuchōnōsei 4; Otsushibun 257.1; In 50."