1. Yachay Publication/Creation: Cusco, Perú : Universidad Andina del Cusco, 2007- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
2. Yale Sheffield monthly Publication/Creation: New Haven : [publisher not identified] Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
3. Year book Author/Creator: Carnegie Institution of Washington Publication/Creation: [Washington] : [Carnegie Institution of Washington] Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
4. Year book - The American Philosophical Society Publication/Creation: Philadelphia : American Philosophical Society Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
5. Year book of developmental biology Publication/Creation: Boca Raton, [Fla.] : CRC Press, [1989-] Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
6. The Year book of endocrinology, metabolism and nutrition Publication/Creation: Chicago : Year Book Publishers Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
7. 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
8. Yearbook Publication/Creation: [Place of publication not identified] : National Council of Teachers of Mathematics, 1926- Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
9. Yearbook Author/Creator: Central Association of Science and Mathematics Teachers (U.S.) Publication/Creation: [Chicago]? : [publisher not identified]. Resource Type: Journal, Newspaper or Serial Access & Availability: Loading
10. Yearbook - Geological Society of America Author/Creator: Geological Society of America Publication/Creation: Boulder, Colo. : [publisher not identified]. Resource Type: Journal, Newspaper or Serial Access & Availability: Loading