Columbia subject headings:
Architecture--Spain--Logroño.
Gota de Leche--Buildings.
Logroño (Spain)--Buildings, structures, etc.
Harvard subject headings:
Gota de Leche (Logroño, Spain)
Logroño (Spain)--Buildings, structures, etc.
Public health--Spain--Logroño--History--20th century.
Youth--Spain--Logroño--History--20th century.
Princeton subject headings: