Columbia subject headings:
Economic development projects--Peru.
Economic development--International cooperation.
Non-governmental organizations--Peru.
Peru--Economic conditions--1968-
Harvard subject headings:
Economic development projects--Peru.
Economic development--International cooperation
Non-governmental organizations--Peru.
Peru--Economic conditions--1968-
Princeton subject headings:
Economic development projects--Peru.
Economic development--International cooperation.
Non-governmental organizations--Peru.
Peru--Economic conditions--1968-