TY  - JOUR
T1  - On the Mean Diurnal Variation of Magnetic Declination, from Hourly Observations at Fort Rae
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 36
SP  - 422
EP  - 425
PY  - 1883/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1883.0123
M3  - doi:10.1098/rspl.1883.0123
AU  - Dawson, H.
ER  -