TY - JOUR T1 - On Isoprene and Caoutchine JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 150 SP - 241 EP - 255 PY - 1860/01/01/ UR - http://dx.doi.org/10.1098/rstl.1860.0016 M3 - doi:10.1098/rstl.1860.0016 AU - Williams, C. ER -