TY - JOUR T1 - Extract of a Letter to Admiral FitzRoy, F.R.S., from Captain Pullen of H.M.S. 'Cyclops,' Dated Aden, March 16, 1858 JF - Proceedings of the Royal Society of London (1854-1905) VL - 9 SP - 189 EP - 194 PY - 1857/01/01/ UR - http://dx.doi.org/10.1098/rspl.1857.0044 M3 - doi:10.1098/rspl.1857.0044 AU - Pullen, C. ER -