Secular variation and annual change of magnetic force at stations occupied by E. D. Preston, Assistant U.S. Coast and Geodetic Survey : in connection with U.S. eclipse expedition to west coast of Africa in 1889-1890 in charge of Prof. D. P. Todd.

Bibliographic Details

Other Authors:	Schott, Charles A. (Charles Anthony), 1826-1901
Format:	Government Document eBook
Language:	English
Published:	Washington : [Coast and Geodetic Survey], 1891.
Series:	Bulletin (U.S. Coast and Geodetic Survey) ; no. 23.
Subjects:	Magnetism. Electronic books.
Online Access:	Connect to the full text of this electronic document