1. The year book of the International Council of Scientific Unions Author/Creator: International Council of Scientific Unions Publication/Creation: London : The Council, [[1954?]- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
2. Yearbook of asymmetric synthesis Publication/Creation: Dordrecht, The Netherlands ; Boston : Kluwer Academic Publishers, [1995-] Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
3. Yellowstone and Grand Teton National Parks Publication/Creation: New York : Compass American Guides, [2009-] Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
4. Yosemite and Sequoia / Kings Canyon national parks Publication/Creation: New York : Fodor's Travel, [2009-] Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
5. Yosemite and Sequoia / Kings Canyon national parks Publication/Creation: New York : Fodor's Travel, c2009- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading