The magnetic field in the United States, 1990: Declination chart (Q86726)
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The magnetic field in the United States, 1990: Declination chart; 1992; GP; 1002-D; Peddie, N. W.
Language | Label | Description | Also known as |
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English | The magnetic field in the United States, 1990: Declination chart |
The magnetic field in the United States, 1990: Declination chart; 1992; GP; 1002-D; Peddie, N. W. |