Columbia subject headings:
Agriculture and state--Mexico--Sinaloa (State)--History--20th century.
Agriculture--Economic aspects--Mexico--Sinaloa (State)--History--20th century.
Land reform--Mexico--Sinaloa (State)--History--20th century.
Land tenure--Mexico--Sinaloa (State)--History--20th century.
Harvard subject headings:
Agriculture and state--Mexico--Sinaloa (State)--History--20th century.
Agriculture--Economic aspects--Mexico--Sinaloa (State)--History--20th century.
Land reform--Mexico--Sinaloa (State)--History--20th century.
Land tenure--Mexico--Sinaloa (State)--History--20th century.
Princeton subject headings:
Agriculture and state--Mexico--Sinaloa (State)--History.
Agriculture--Mexico--Sinaloa (State)--Societies, etc.--History.