The gravity measuring cruise of the U.S. submarine S-21.

• 1 January 1933
• journal article
• Published by Smithsonian Institution in Publications of the United States Naval Observatory
• Vol. 13, D.5
• https://doi.org/10.5479/ads/bib/1933pusno.13d.5m

Abstract

Keywords

• SUBMARINE
• GRAVITY MEASURING CRUISE
• MEASURING CRUISE OF THE U.S