TY - JOUR T1 - On the Density of Nitrous Oxide JF - Proceedings of the Royal Society of London (1854-1905) VL - 74 SP - 181 EP - 183 PY - 1904/01/01/ UR - http://dx.doi.org/10.1098/rspl.1904.0100 M3 - doi:10.1098/rspl.1904.0100 AU - Rayleigh, L. ER -