Boletim magnetico ...

Description

Corporate Author

Observatório Nacional (Brazil)

Language(s)

Portuguese

Published

Rio de Janeiro, 1926-

Subjects

Geomagnetism > Geomagnetism / Observations.

Summary

Record of observations made by the branch of the National observatory in Vassouras.

Note

Includes tables.
A continuation of the bulletin which summarized the work of the observatory for the period 1915-1923
At head of title, 1924/25- : Ministerio da agricultura, industria e commercio. Observatorio nacional do Rio de Janeiro.

Physical Description

v. ; 30 cm

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