TY  - JOUR
T1  - Account of Pendulum Experiments Undertaken in the Harton Colliery, for the Purpose of Determining the Mean Density of the Earth
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 146
SP  - 297
EP  - 355
PY  - 1856/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1856.0015
M3  - doi:10.1098/rstl.1856.0015
AU  - Airy, G.
ER  -
