TY  - JOUR
T1  - On Ground Gru, or Ice Formed, under Peculiar Circumstances, at the Bottom of Running Water
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 131
SP  - 37
EP  - 39
PY  - 1841/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1841.0005
M3  - doi:10.1098/rstl.1841.0005
AU  - Farquharson, J.
ER  -