TY  - JOUR
T1  - The Variation of the Magnetic Needle, as Observed in Three Voyages from London to Maryland, by Walter Hoxton
JF  - Philosophical Transactions (1683-1775)
VL  - 41
SP  - 171
EP  - 175
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1739.0024
M3  - doi:10.1098/rstl.1739.0024
AU  - Hoxton, W.
ER  -