Terrestrial magnetism.
Magnetic declination in the United States for January 1, 1920 /
by Daniel L. Hazard.
Description
- Language(s)
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English
- Published
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Washington : U.S. Govt. Print. Off., 1922.
- Note
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Running title: Magnetic declination in the United States.
At head of title: Serial no. 215. Department of Commerce. U.S. Coast and Geodetic Survey. E. Lester Jones, Director.
- Physical Description
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30 p. incl. tables :
fold. chart. ;
23 cm.
Viewability
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Princeton University
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