TY  - JOUR
T1  - On a Differential Barometer
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 119
SP  - 133
EP  - 136
PY  - 1829/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1829.0016
M3  - doi:10.1098/rstl.1829.0016
AU  - Wollaston, W.
ER  -