TY - JOUR T1 - Examination of the Proximate Principles of Some of the Lichens JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 138 SP - 63 EP - 89 PY - 1848/01/01/ UR - http://dx.doi.org/10.1098/rstl.1848.0004 M3 - doi:10.1098/rstl.1848.0004 AU - Stenhouse, J. ER -