Kahoku nōgyō tōkei chōsa ken chōsahan chōsa yōkō
Publisher: Kahoku Sōgō Chōsa Kenkyūjo
Published: 1944
Place of publication: [Peking]
Language: jpn
Number of pages: 113
Subjects: Farm management; Agriculture
Notes: Cover title.

Issued as confidential document.

Errata slip inserted.