TY - JOUR T1 - Atmospheric Absorption in the Infra-Red of the Solar Spectrum JF - Proceedings of the Royal Society of London (1854-1905) VL - 35 SP - 80 EP - 83 PY - 1883/01/01/ UR - http://dx.doi.org/10.1098/rspl.1883.0017 M3 - doi:10.1098/rspl.1883.0017 AU - Abney, C. AU - Festing, L. ER -