Contributions to terrestrial magnetism
the variation of the compass, from observations made in the United States naval service during the period from 1881 to 1894
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Publication
1894 - Govt. print. off., Washington, District of Columbia
Language
English
Word Count
12,500 words, Guess
Page Count
50 pages
Identifiers
- Open LibraryOL62410954M
- OCLC Control Number6290727
Classifications
- LCCQC849 .U65 1894
Subjects
Topics
Series Statement
- United States. Hydrographic Office. Publications -- no. 109
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