Columbia subject headings:
America--Discovery and exploration--Spanish.
Northwest Coast of North America.
Pacific Coast--Discovery and exploration.
Santiago (Ship)
Harvard subject headings:
Bucareli y Ursúa, Antonio María, frey, 1717-1779
Discoveries in geography--Spain.
Northwest Coast of North America--Discovery and exploration--Spanish.
Santiago (Ship)
Princeton subject headings:
California--History--To 1846.
Pacific States--Description and travel.