Columbia subject headings:
Harvard subject headings:
Industrial hygiene--Nicaragua--Statistics.
Industrial hygiene--Nicaragua.
Women offshore assembly industry workers--Nicaragua--Health and hygiene--Statistics.
Women offshore assembly industry workers--Nicaragua--Health and hygiene.
Princeton subject headings:
Industrial hygiene--Nicaragua--Statistics.
Industrial hygiene--Nicaragua.
Statistics.
Women offshore assembly industry workers--Nicaragua--Health and hygiene--Statistics.
Women offshore assembly industry workers--Nicaragua--Health and hygiene.