TY  - JOUR
T1  - The Geometric Mean, in Vital and Social Statistics
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 29
SP  - 365
EP  - 367
PY  - 1879/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1879.0060
M3  - doi:10.1098/rspl.1879.0060
AU  - Galton, F.
ER  -