Columbia subject headings:
Harvard subject headings:
Housing policy--El Salvador--Apopa.
Housing--El Salvador--Apopa.
Popotlán (Apopa, El Salvador).
Women in community development--El Salvador--Apopa.
Women--El Salvador--Apopa.
Princeton subject headings:
Housing policy--El Salvador.
Housing--El Salvador.
Women in community development--El Salvador.
Women--El Salvador.