TY - JOUR T1 - On the Figure, Dimensions, and Mean Specific Gravity of the Earth, as Derived from the Ordnance Trigonometrical Survey of Great Britain and Ireland JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 146 SP - iv EP - 626 PY - 1856/01/01/ UR - http://dx.doi.org/10.1098/rstl.1856.0002 M3 - doi:10.1098/rstl.1856.0002 ER -