Columbia subject headings:
Harvard subject headings:
Central America--Description and travel--Early works to 1800.
Central America--Discovery and exploration--Spanish.
Central America--History--Sources.
Explorers--Yucatán Peninsula--History--Sources.
Mayas--History--Sources.
Yucatán Peninsula--Discovery and exploration--Sources.
Princeton subject headings:
Latin America--Description and travel--Early works to 1800.
South America--Discovery and exploration--Spanish.