The Trustees for the Johnson Memorial Prize at Oxford have proposed for the subject of the next Essay: On the Present State of our Knowledge of the Physical Constitution and Probable Origin of Comets
Lassell, W.Volume:
34
Journal:
Monthly Notices of the Royal Astronomical Society
DOI:
10.1093/mnras/34.6.310a
Date:
April, 1874
File:
PDF, 73 KB
1874