TY  - JOUR
T1  - Upon the Extent of the Expansion and Contraction of Timber in Different Directions Relative to the Position of the Medulla of the Tree. 
JF  - Abstracts of the Papers Printed in the Philosophical Transactions of the Royal Society of London (1800-1843)
VL  - 2
SP  - 73
EP  - 73
PY  - 1815/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1815.0065
M3  - doi:10.1098/rspl.1815.0065
AU  - Knight, T.
ER  -