TY - JOUR T1 - Frigorific Experiments on the Mechanical Expansion of Air, Explaining the Cause of the Great Degree of Cold on the Summits of High Mountains, the Sudden Condensation of Aerial Vapour, and of the Perpetual Mutability of Atmospheric Heat. By Erasmus Darwin, M. D. F. R. S.; Communicated by the Right Honourable Charles Greville, F. R. S. JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 78 SP - 43 EP - 52 PY - 1788/01/01/ UR - http://dx.doi.org/10.1098/rstl.1788.0005 M3 - doi:10.1098/rstl.1788.0005 AU - Darwin, E. AU - Greville, C. ER -