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Principal facts of the earth's magnetism and methods of determining the true meridian and the magnetic declination. / <Reprinted from United States magnetic declination tables and isogonic charts for 1902>.
LIBRA 538.7 Un34.8
Available from offsite location
- Format:
- Book
- Government document
- Author/Creator:
- U.S. Coast and Geodetic Survey.
- Language:
- English
- Subjects (All):
- Geomagnetism.
- Physical Description:
- 99 pages : frontispiece, illustrations, plates, tables, charts, diagrams ; 31 cm
- Place of Publication:
- Washington : Govt. print. off., 1909.
- Notes:
- At head of title: Department of commerce and labor. Coast and geodetic survey. O. H. Tittmann, superintendent.
- OCLC:
- 6231863
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