TY  - JOUR
T1  - On the Causes of the Great Variation among the Different Measures of the Earth's Mean Density
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 8
SP  - 295
EP  - 299
PY  - 1856/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1856.0072
M3  - doi:10.1098/rspl.1856.0072
AU  - Jacob, W.
ER  -