TY  - JOUR
T1  - Additional Observations on the Proximate Principles of the Lichens
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 12
SP  - 263
EP  - 268
PY  - 1862/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1862.0057
M3  - doi:10.1098/rspl.1862.0057
AU  - Stenhouse, J.
ER  -