TY  - JOUR
T1  - Experiments and Observations upon a Blue Substance, Found in a Peat-Moss in Scotland: By Sylvester Douglas, Esquire
JF  - Philosophical Transactions (1683-1775)
VL  - 58
SP  - 181
EP  - 188
PY  - 1768/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1768.0027
M3  - doi:10.1098/rstl.1768.0027
AU  - Douglas, S.
ER  -