THE ONE HUNDREDTH ANNIVERSARY OF THE ESTABLISHMENT OF THE ALEXANDER DALLAS BACHE MAGNETIC OBSERVATORY
Science
.
1941 Mar 21;93(2412):272-3.
doi: 10.1126/science.93.2412.272.
Author
P R Heyl
PMID:
17834787
DOI:
10.1126/science.93.2412.272
No abstract available