Columbia subject headings:
Harvard subject headings:
Agricultural laborers--Russia (Federation)
Labor market--Russia (Federation)
Migrant labor--Russia (Federation)
Migration, Internal--Russia (Federation)
Seasonal labor--Russia (Federation)
Princeton subject headings:
Agricultural laborers--Russia (Federation).
Labor market--Russia (Federation)
Migrant labor--Russia (Federation).
Migration, Internal--Russia (Federation)
Seasonal labor--Russia (Federation).