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The Magnetic field in the United States, 1985 declination chart

Geophysical Investigation Map 986-D

By:
and

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Abstract

Geospatial Extents

Additional Publication Details

Publication type:
Report
Publication Subtype:
USGS Numbered Series
Title:
The Magnetic field in the United States, 1985 declination chart
Series title:
Geophysical Investigation Map
Series number:
986
Chapter:
D
Edition:
-
Year Published:
1988
Language:
ENGLISH
Description:
3 maps on 1 sheet :col., both sides ;60 x 99 cm. and smaller, sheet 79 x 115 cm.
Scale:
5000000