Columbia subject headings:
Agriculture--Economic aspects--Mexico.
Informal sector (Economics)--Mexico.
Mexico--Economic conditions--1982-1994.
Mexico--Economic policy--1970-1994.
Working class--Mexico.
Harvard subject headings:
Agriculture--Economic aspects--Mexico
Informal sector (Economics)--Mexico.
Mexico--Economic conditions--1982-1994.
Mexico--Economic policy--1970-1994.
Working class--Mexico
Princeton subject headings:
Cooperation--Mexico.
Mexico--Economic conditions--1982-1994.
Mexico--Economic policy--1970-1994.
Mexico--Rural conditions.
Mexico--Social conditions--1970-
Mexico--Social policy.