Columbia subject headings:
Constitutional law--United States.
Genetic engineering--Government policy--United States.
Genetic engineering--Law and legislation--United States.
Molecular cloning--Government policy--United States.
Recombinant DNA--Research--Law and legislation--United States.
Harvard subject headings:
Constitutional law--United States
Genetic engineering--Government policy--United States.
Genetic engineering--Law and legislation--United States.
Molecular cloning--Government policy--United States.
Recombinant DNA--Research--Law and legislation--United States.
Princeton subject headings:
Constitutional law--United States.
Genetic engineering--Government policy--United States.
Genetic engineering--Law and legislation--United States.
Molecular cloning--Government policy--United States.