1. P & I Developments;Clark,1990
2. See particularly the US Oil Pollution Act of 1990, a response in part to the Exxon Valdez oil spill in Prince William Sound, Alaska, in the spring of 1989 which resulted in 10 836 000 gallons of oil entering the marine environment.
3. Natural Resource Economics: Conservation and Exploitation;Neher,1990
4. Towards a meaningful concept of pollution in international law;Springer;International and Comparative Law Quarterly,1977
5. The International Law of Pollution: Protecting the Global Environment in a World of Sovereign States;Springer,1983