1 matching record(s)
file S (Stack)Harradon, H. D.; Castro, Joao de
"Some Early Contributions to the History of Geomagnetism - VII"
offprint from Terrestrial Magnetism and Atmospheric Electricity, September 1944, pp. 185-186.
[Unknown]
1944
1 matching record(s)
file S (Stack)Harradon, H. D.; Castro, Joao de
"Some Early Contributions to the History of Geomagnetism - VII"
offprint from Terrestrial Magnetism and Atmospheric Electricity, September 1944, pp. 185-186.
[Unknown]
1944