TY  - JOUR
T1  - On the Causes Which Influence the Direction of the Growth of Roots
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 101
SP  - 209
EP  - 219
PY  - 1811/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1811.0013
M3  - doi:10.1098/rstl.1811.0013
AU  - Knight, T.
ER  -