Columbia subject headings:
Harvard subject headings:
Rural population--Mexico--Sinaloa (State)
Rural-urban migration--Mexico--Sinaloa (State)
Sinaloa (Mexico : State)--Emigration and immigration.
Sinaloa (Mexico : State)--Rural conditions.
Princeton subject headings:
Rural population--Mexico--Sinaloa (State).
Sinaloa (Mexico : State)--Emigration and immigration.
Sinaloa (Mexico : State)--Rural conditions.