TY  - JOUR
T1  - An Account, How Adits & Mines are Wrought at Liege without Air-Shafts, Communicated by Sir Robert Moray
JF  - Philosophical Transactions (1665-1678)
VL  - 1
SP  - 79
EP  - 82
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1665.0035
M3  - doi:10.1098/rstl.1665.0035
AU  - Moray, R.
ER  -