Kōga no suibun hōkoku
Series: Dainii Hokushi Dairoku Bukai chūkan hōkoku -- dai 3-gō
Publisher: Tōa Kenkyūjo
Published: 1940
Place of publication: [Tokyo]
Language: jpn
Number of pages: 93
Subjects: Tables; Stream measurements
Notes: Includes data translated from Chinese.

Cover title.

Issued as confidential document.

Errata slip inserted.