- Forests and forestry--Oregon--Curry County--Maps1
- Forests and forestry--Oregon--Douglas County--Maps1
- Forests and forestry--Washington (State), Western--Maps1
- Forests and forestry--Washington (State)--Douglas County--Maps1
- Forests and forestry--Washington (State)--Okanogan County--Maps1
- Forests and forestry--Washington (State)--Pierce County--Maps1
- Forests and forestry--Washington (State)--Snohomish County--Maps1
- Forests and forestry--Washington (State)--Spokane County--Maps1
- Forests and forestry--Washington (State)--Yakima County--Maps1
- Forests and forestry--Wyoming--Johnson County--Maps1
- Forests and forestry--Wyoming--Weston County--Maps1
- Geology--Alaska--Gullkana River Region--Maps1
- Geology--Alaska--Sustina River Region--Maps1
- Geology--Montana--Park County--Maps1
- Gold mines and mining--Alaska--Maps1
- Gold mines and mining--Colorado--Central City--Maps.1
- Groundwater--Connecticut--Saybrook--Maps1
- Indian reservations--Maps1
- Irrigation projects--Carson River Watershed (Nev.)--Maps1
- Irrigation projects--Truckee River Watershed (Calif. and Nev.)--Maps1
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
