Ralph L. Roys
Born 1879-01-01
Died 1965-01-01
Identifiers
- Open LibraryOL15554177A
Top Subjects
- Mayas (1)
- History (1)
- Cozumel Island (Mexico) (1)
- Cozumel Island (1)
- Mexico (1)
- Codex Pérez (1)
Books by Ralph L. Roys
Total count: 3
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Letter from R.L. Roys [to Dr. A.V. Kidder, Chairman, Department of historical research, Carnegie institution of Washington] concerning work in Yucatan in the winter of 1935 ...1935-01-01
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Report and census of the Indians of Cozumel, 1570Carnegie Institution of Washington1940-01-01
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Guide to the Codex Perez1947-01-01