TY - JOUR T1 - On Rubian and Its Products of Decomposition JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 141 SP - 433 EP - 459 PY - 1851/01/01/ UR - http://dx.doi.org/10.1098/rstl.1851.0021 M3 - doi:10.1098/rstl.1851.0021 AU - Schunck, E. ER -