Columbia subject headings:
Guerrero (Mexico : State)--Commerce--History.
Guerrero (Mexico : State)--Economic conditions.
Guerrero (Mexico : State)--History.
Indians of Mexico--Mexico--Guerrero (State)
Silver mines and mining--Mexico--Guerrero (State)--History.
Harvard subject headings:
Guerrero (Mexico : State)--Economic conditions--18th century.
Guerrero (Mexico : State)--History--18th century.
Indians of Mexico--Mexico--Guerrero (State)--History--18th century.
Silver mines and mining--Mexico--Guerrero (State)--History--18th century.
Princeton subject headings:
Guerrero (Mexico : State)--Economic conditions--18th century.
Guerrero (Mexico : State)--History--18th century.
Indians of Mexico--Mexico--Guerrero (State)--History--18th century.
Silver mines and mining--Mexico--Guerrero (State)--History--18th century.