Vol. s5-16, Issue 92, 1928August 01, 1928 EDT
Determining the Figure of the Earth by Triangulation
Determining the Figure of the Earth by Triangulation
John Fillmore Hayford,
Hayford, J. F. (1928). Determining the figure of the earth by triangulation. American Journal of Science, s5-16(92), 121–128. https://doi.org/10.2475/ajs.s5-16.92.121