TY - JOUR T1 - On a Cycle of Eighteen Years in the Mean Annual Height of the Barometer in the Climate of London, and on a Constant Variation of the Barometrical Mean according to the Moon's Declination JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 131 SP - 277 EP - 280 PY - 1841/01/01/ UR - http://dx.doi.org/10.1098/rstl.1841.0021 M3 - doi:10.1098/rstl.1841.0021 AU - Howard, L. ER -