1 matching record(s)
file D (Stack)Plaskett, H. H.
"Polar Aurora and Night-Sky Light"
in Occasional Notes of the Royal Astronomical Society, no. 2, October 1938, pp. 13-22 and 3 plates
[Unknown]
1938
1 matching record(s)
file D (Stack)Plaskett, H. H.
"Polar Aurora and Night-Sky Light"
in Occasional Notes of the Royal Astronomical Society, no. 2, October 1938, pp. 13-22 and 3 plates
[Unknown]
1938