- Agriculture --New Mexico --Mimbres River Valley1
- Agriculture --Texas --Texas Panhandle1
- Agriculture--Idaho--Pictorial works1
- Agriculture--Wyoming--Laramie County1
- Animal industry --Montana --Sweet Grass County Irrigation --Montana --Sweet Grass County Agriculture --Montana --Sweet Grass County1
- Automobile travel --West (U.S.)1
- Boarding schools--Washington (State)--Rolling Bay1
- Buffalo Bill’s Wild West Company1
- Carnivals1
- Cattle trade--Colorado1
- Colorado--Description and travel1
- Colorado--Guidebooks1
- Corn--Nebraska1
- Cripple Creek Strike, Cripple Creek, Colo., 1903-19041
- Homestead law --North Dakota1
- Homestead law --South Dakota1
- Hot springs--California1
- Indians of North America --Education --South Dakota1
- Irrigation --Colorado 1
- Irrigation --Montana --Sweet Grass County Agriculture --Montana --Sweet Grass County1
Libraries & Collections
- Arts Library
- Bass Library
- Beinecke Library
- Classics Library
- Divinity Library
- Film Study Center
- Fortunoff Archive
- Humanities Collections
- International Collections
- Law Library
- Lewis Walpole Library
- Library Collection Services
- Manuscripts & Archives
- Map Collection
- Marx Science & Social Science Library
- Medical Library
- Music Library
- Sterling Library
- Yale Center for British Art
