Other
History
Sources
8
Manuscripts, American
7
Bibliography
6
Manuscripts
5
Archives
3
Indians of North America
3
Government relations
2
Indians, Treatment of
2
Agriculture
1
Botanists
1
Botany
1
Commerce
1
Correspondence
1
Early printed books
1
Mexican War, 1846-1848
1
Microform catalogs
1
Union catalogs
1