Columbia subject headings:
Harvard subject headings:
Agricultural innovations--Economic aspects--Latin America.
Agriculture and state--Latin America.
Agriculture--Economic aspects--Latin America
Agriculture--Research--Economic aspects--Latin America.
Agriculture--Research--Government policy--Latin America.
Princeton subject headings:
Agricultural innovations--Economic aspects--Latin America.
Agriculture and state--Latin America.
Agriculture--Economic aspects--Latin America.
Agriculture--Research--Economic aspects--Latin America.
Agriculture--Research--Government policy--Latin America.