TY - JOUR T1 - Upon the Different Qualities of the Alburnum of Spring and Winter-Felled Oak Trees JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 110 SP - 156 EP - 158 PY - 1820/01/01/ UR - http://dx.doi.org/10.1098/rstl.1820.0011 M3 - doi:10.1098/rstl.1820.0011 AU - Knight, T. ER -