Columbia subject headings:
Chihuahua (Chihuahua, Mexico)--Emigration and immigration--Case studies.
Women--Employment--Mexico--Chihuahua--Case studies.
Harvard subject headings:
Chihuahua (Chihuahua, Mexico)--Emigration and immigration--Case studies.
Migrant labor--Mexico--El Ejido.
Migrant labor--Mexico--Julimes.
Migration, Internal--Mexico--El Ejido.
Migration, Internal--Mexico--Julimes.
Women--Employment--Mexico--Chihuahua (Chihuahua)--Case studies.
Women--Employment--Mexico--El Ejido.
Women--Employment--Mexico--Julimes.
Princeton subject headings:
Chihuahua (Chihuahua, Mexico)--Emigration and immigration--Case studies.
Women--Employment--Mexico--Chihuahua (Chihuahua)--Case studies.