Columbia subject headings:
Harvard subject headings:
Argentina--Commercial policy.
Cold storage--Economic aspects--Argentina.
Cold storage--Economic aspects--Uruguay.
Cold storage--Rio de la Plata Region (Argentina and Uruguay)
Meat industry and trade--Argentina
Meat industry and trade--Rio de la Plata Region (Argentina and Uruguay)
Meat industry and trade--Uruguay
Uruguay--Commercial policy.
Princeton subject headings:
Meat industry and trade--Rio de la Plata region--History.