1William Thornton to Thomas Jefferson, 16 November 1809 (Jefferson Papers)
corn; effect of weather on [index entry]
2Thomas Jefferson to James Monroe, 19 June 1813 (Jefferson Papers)
corn; effect of weather on [index entry]
3Thomas Jefferson to Randolph Jefferson, 8 August 1813 (Jefferson Papers)
corn; effect of weather on [index entry]
4Thomas Jefferson to William Short, 9 November 1813 (Jefferson Papers)
corn; effect of weather on [index entry]
5Thomas Jefferson to William Short, 28 January 1814 (Jefferson Papers)
corn; effect of weather on [index entry]
6Samuel R. Demaree to Thomas Jefferson, 13 February 1814 (Jefferson Papers)
corn; effect of weather on [index entry]
7Thomas Jefferson to Archibald Robertson, 21 June 1814 (Jefferson Papers)
corn; effect of weather on [index entry]
8Thomas Jefferson to Charles Willson Peale, 21 March 1815 (Jefferson Papers)
corn; effect of weather on [index entry]
9Joel Yancey to Thomas Jefferson, 29 August 1816 (Jefferson Papers)
corn; effect of weather on [index entry]
10Thomas Jefferson to Albert Gallatin, 8 September 1816 (Jefferson Papers)
corn; effect of weather on [index entry]