Columbia subject headings:
Communication in international trade.
Hazardous substances--Law and legislation.
Pesticides--Law and legislation.
Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade
Harvard subject headings:
Communication in international trade.
Hazardous substances--Law and legislation.
Pesticides--Law and legislation
Rotterdam Convention on the Prior Informed Consent Procedure for Certain Hazardous Chemicals and Pesticides in International Trade
Princeton subject headings: