Columbia subject headings:
Agricultural chemicals industry--Government policy--United States.
Agricultural innovations--Government policy--United States.
Biotechnology industries--Government policy--United States.
Food industry and trade--Government policy--United States.
Genetic engineering industry--Government policy--United States.
Pharmaceutical industry--Government policy--United States.
Seed industry and trade--Government policy--United States.
Harvard subject headings:
Agricultural chemicals industry--Government policy--United States.
Agricultural innovations--Government policy--United States.
Biotechnology industries--Government policy--United States.
Food adulteration and inspection--Government policy--United States.
Food industry and trade--Government policy--United States.
Food industry and trade--Technological innovations--Government policy--United States.
Genetic engineering industry--Government policy--United States.
Pharmaceutical industry--Government policy--United States.
Seed industry and trade--Government policy--United States.
Seed industry and trade--Technological innovations--Government policy--United States.
Princeton subject headings:
Agricultural chemicals industry--Government policy--United States.
Agricultural innovations--Government policy--United States.
Biotechnology industries--Government policy--United States.
Food industry and trade--Government policy--United States.
Genetic engineering industry--Government policy--United States.
Pharmaceutical industry--Government policy--United States.
Seed industry and trade--Government policy--United States.