1Thomas Jefferson to Hugh Nelson, 9 February 1817 (Jefferson Papers)
wheat; effect of weather on [index entry]
2Thomas Jefferson to Randolph Jefferson, 8 August 1813 (Jefferson Papers)
wheat; effect of weather on [index entry]
3Thomas Jefferson to James Madison, 17 April 1812 (Jefferson Papers)
wheat; effect of weather on [index entry]
4Thomas Jefferson to Albert Gallatin, 8 September 1816 (Jefferson Papers)
wheat; effect of weather on [index entry]
5Thomas Jefferson to Bernard Peyton, [13] July 1821 (Jefferson Papers)
wheat; effect of weather on [index entry]
6Thomas Appleton to Thomas Jefferson, 27 September 1816 (Jefferson Papers)
wheat; effect of weather on [index entry]
7Thomas Jefferson to James Monroe, 19 June 1813 (Jefferson Papers)
wheat; effect of weather on [index entry]
8Thomas Jefferson to David Bailie Warden, 17 May 1816 (Jefferson Papers)
wheat; effect of weather on [index entry]
9Thomas Jefferson to James Madison, 16 June 1809 (Jefferson Papers)
wheat; effect of weather on [index entry]
10James Madison to Thomas Jefferson, 8 July 1811 (Jefferson Papers)
wheat; effect of weather on [index entry]