A Comparison of the Changes of Magnetic Intensity throughout the Day in the Dipping and Horizontal Needles, at Treurenburgh Bay in Spitsbergen.
Foster, H.Volume:
2
Journal:
Proceedings of the Royal Society of London
DOI:
10.1098/rspl.1815.0343
Date:
January, 1815
File:
PDF, 113 KB
1815